The number for the expression is 5.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Number = x
Now,
50 + x = 6x
Subtract x on both sides.
50 = 5x
Divide 5 into both sides.
x = 10
Thus,
The number is 5.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ1
This is a regular polygon find the value of x
For the given regular polygon with the angle sum of 10x + 4, the value of x = 143.6
What is regular polygon?They are referred to as regular polygons if the interior angles and sides are all equal. Equilateral triangles, squares, and other shapes are examples of regular polygons. Along with the sides being congruent, regular polygons also have congruent angles. They are equiangular, according to that.
We know that sum of interior angles of a regular polygon is
( n − 2 ) × 180°, where n is sides
For the given question
( 10 − 2 ) × 180°
= 8 × 180°
= 1440°
Given that
10x + 4 = 1440°
10x = 1436
x = 1436/10
x = 143.6
Learn more about regular polygons https://brainly.com/question/29722724
#SPJ1
A group of 169 tourist will hire minibuses for a tour around tokyo. if each minibus can accommodate 26 passengers how many how many minibuses should be hired?...
number of minibuses required = 7
what is division?
Division is the process of dividing some object into a number of parts. It is opposite to the multiplication process. In mathematics, the number that is divided by other number is called dividend and the other number is called divisor.
How many minibuses should be hired?
given, number of tourists = 169
each minibus can accommodate 26 passengers.
number of minibuses required for the total 169 tourists.
will be 169/26 = 6.5 = 7
they need to hire total 7 minibuses for a tour around Tokyo.
To know more about division visit:
https://brainly.com/question/21416852
#SPJ1
On a coordinate plane, 2 lines intersect around (2.2, 2.4). the solution of the system of equations has coordinates where x is between 2 and 3 and y is between 2 and 3. what is a reasonable approximation for each value to the tenths place? x almost-equals 2.2, y almost-equals 2.1 x almost-equals 2.2, y almost-equals 2.4 x almost-equals 2.7, y almost-equals 2.3 x almost-equals 2.7, y almost-equals 2.6
Answer:
2
Step-by-step explanation:
i got 100
A line with a slope of -3 passes through the point (-4, 3). if (-3, p) is another point on the line, what is the value of p
The y-coordinate of the point (-3, p) is p = 0.
A line can be represented by the equation y = mx + b, where m is the slope of the line and b is the y-intercept (the point at which the line crosses the y-axis).
In this case, the slope of the line is given as -3, and the line passes through the point (-4, 3). We can use this information to write an equation for the line in the form y = mx + b:
y = (-3)x + b
We are told that the line passes through the point (-4, 3), so we can substitute these values into the equation to find the value of b:
3 = (-3)(-4) + b
3 = 12 + b
-9 = b
Therefore, the equation for the line is y = -3x - 9.
To find the value of p, we need to substitute the x-coordinate (-3) into the equation and solve for y:
y = (-3)(-3) - 9
y = 9 - 9
y = 0
Therefore, the y-coordinate of the point (-3, p) is p = 0.
To learn more about the Line, visit:
brainly.com/question/17188072
#SPJ4
The y-coordinate of the point (-3, p) is p = 0.
Now, According to the question:
y = mx + b is the slope intercept form of writing the equation of a straight line. In the equation 'y = mx + b', 'b' is the point, where the line intersects the 'y axis' and 'm' denotes the slope of the line. The slope or gradient of a line describes how steep a line is. It can have either a positive or a negative value. When a standard form of a linear equation is of the form Ax + By = C, where 'x' and 'y' and 'C' are variables and 'A', 'B' are constants, the slope-intercept form is the most preferred way of expressing a straight line due to its simplicity, as it is very easy to find the slope and the 'y intercept' from the given equation.
In this case, the slope of the line is given as -3, and the line passes through the point (-4, 3). We can use this information to write an equation for the line in the form y = mx + b:
y = (-3)x + b
We are told that the line passes through the point (-4, 3), so we can substitute these values into the equation to find the value of b:
3 = (-3)(-4) + b
3 = 12 + b
-9 = b
Therefore, the equation for the line is y = -3x - 9.
To find the value of p, we need to substitute the x-coordinate (-3) into the equation and solve for y:
y = (-3)(-3) - 9
y = 9 - 9
y = 0
Therefore, the y-coordinate of the point (-3, p) is p = 0.
Learn more about Slope at:
https://brainly.com/question/19131126
#SPJ4
What is datatype and its 4 types?
There are four main datatypes: String, Integer, Float, and Boolean.
String: A string data type is used to store textual data. Strings are usually enclosed in quotation marks, and are used to represent words or phrases.
Integer: An integer data type is used to store numeric values that are whole numbers. Integers are usually used to represent counts or quantities.
Float: A float data type is used to store numeric values that have decimal points. Floats are usually used to represent real numbers, such as money amounts, measurements, and scientific values.
Boolean: A boolean data type is used to store values that can only be either true or false. Booleans are usually used to represent logical values, such as whether a certain condition is met or not.
Datatype is a classification of data which tells the computer how the programmer wants to use the data. It is used to store different types of values such as strings, integers, floats, and booleans. Each data type has its own specific purpose and can be used to store different types of information.
Learn more about datatype here
https://brainly.com/question/29977626
#SPJ4
Given the figure below, find the values of x and z.
63°
20
(15x + 42)
Given the figure below, the value of x is 1.4 and z is 5.85 according to vertical angles rule.
What is vertical angles rule?Vertical angles, also known as vertically opposite angles, are formed when two lines intersect. Angles that are vertically opposite to one another are always equal. Additionally, a vertical angle and the angle to which it is adjacent are supplementary angles; that is, they add up to 180 degrees.
For instance, if two lines intersect and form an angle, say X=45°, then its opposite angle is also 45°. And the angle next to angle X will be 180 - 45 = 135°. As we know vertical angles of intersection are equal:
63 = (15x + 42)
15x = 21
x = 1.4
For 20z, we know that opposite angle is 20z too
and all angles add upto 360°
So,
63 + 63 + 20z + 20z = 360
126 + 40z = 360
40z = 234
z = 5.85
Learn more about vertical angles
https://brainly.com/question/24460838
#SPJ1
What is needed for HL congruence?
For HL congruence, two triangles need to have the same corresponding angles and corresponding sides. This means that the angles in one triangle must match the angles in the other triangle, and the side lengths must match respectively.
HL Congruence Between Two TrianglesHL congruence is a type of congruence between two triangles, which states that two triangles are congruent if they have the same corresponding angles and corresponding sides. The angles of one triangle must be equivalent to the angles of the other triangle, and the side lengths must match.
For example, if triangle ABC is congruent to triangle DEF, then angle A must be equal to angle D, angle B must be equal to angle E, and angle C must be equal to angle F.Learn more about Triangles: brainly.com/question/25215131
#SPJ4
DUE TODAY PLEASE HELP!!!!!
Answer:
2 & 4 :)
Step-by-step explanation:
the results generated in the map phase are combined in the ________ phase.
The results generated in the map phase are combined in the _reduce_ phase.
In maps, the "reduced phase" refers to a technique used to remove the phase ambiguity present in interferometric synthetic aperture radar (InSAR) data. InSAR uses radar to measure the distance between a satellite or aircraft and the ground and can be used to create detailed maps of changes in the surface of the earth over time.
However, because InSAR data is collected using radar waves, which are sensitive to the phase of the signal, the data can be affected by phase ambiguities. The reduced phase technique is used to remove these ambiguities and create more accurate maps.
Therefore, The results generated in the map phase are combined in the _reduce_ phase.
To know more about radars refer to:
brainly.com/question/3521856
#SPJ4
Solve the following system of inequalities graphically. y < 8 y ≥ 3
The graph of the system of inequality is plotted and attached
What is an inequality?In mathematics, the term inequality refers to a relationship between two expressions or values that is not equal to each other.
Therefore, inequality emerges from a lack of balance.
How to represent the inequality o a graphThe graph of the inequality is represented by two horizontal lines one is a dashed line and the other is a solid line
y < 8
This is a dashed line at point y = 8, the dashed line is because the inequality does not have the "equal to".
Also the shading is below the line since it is less than
y ≥ 3
This is a solid line at point y = 3, the solid line is because the inequality have the "equal to". as in greater than or equal to.
Also the shading is above the line since it is greater than symbol.
Learn more about inequality graphs at:
https://brainly.com/question/28511630
#SPJ1
6) g(n) = n² + 2; Find g(3)
Answer:
g(3) = 11
Step-by-step explanation:
g(n) = n^2 +2
g(3) = 3^2 +2
g(3) = 9 + 2
g(3) = 11
Which of the following expressions is equivalent to
a(4- a)- 5(a + 7) ?
A. -2a-35
B. -2a + 7
C. -a²-a-35
D.-a²-a + 7
E. -2a³-35
Answer:
c.-a²-a-35
Step-by-step explanation:
a(4-a)-5(a+7)
=4a-a²-5a-35
=a²-a-35
Madison's free throw percentage is at 78%. Lara's free throw ratio is
24
Who is the better free throw shooter? How do you know?
Answer:
Madison
Step-by-step explanation:
Madison is the better free throw shooter. We can tell this because her free throw percentage of 78% is higher than Lara's free throw ratio of 24, which is the number of successful free throws out of 100 attempted shots. Hope this helps!
Rule 1: Multiply by 2, then add one third starting from 0. Rule 2: Add one half , then multiply by 4 starting from 1. What is the fourth ordered pair using the two sequences
The fourth ordered pair using the two
sequences is ( 7/3 ,106) .
The first sequence is constructed by first multiplying the terms by 2 and then adding one-third starting from zero. So, sequence starts from 0.
First term of first sequence, a₁ = 0
a₂ = (2x0) + 1/3 = 1/3
a₃ = (2x1/3) + 1/3 = 2/3 + 1/3 = 1
a₄ = (2x1) + 1/3 = 2 + 1/3 = 7/3
Hence, the sequence is 0, 1/3, 1, 7/3, ...
The second sequence is constructed by first adding one half in terms and then multiplying by 4. The sequence starts from 1 ,
a₁ = 1
a₂ = (1 +1/2) × 4 = (3/2)4 = 6
a₃ = (6+1/2) x 4 = 13/2 x 4 = 26
a₄ = (26 + 1/2)× 4 = 53/2 x 4 = 106
Hence, the sequence is 1, 6, 26, se106, ...
Therefore, the fourth terms of the two sequences are the following, 7/3 and 106.
So, required ordered pairs is ( 7/3, 106).
To learn more about sequence, refer:
https://brainly.com/question/28036578
#SPJ4
כ
simplify -5.1m + 2.3m
Answer;
-2.8m
Step-by-step explanation;
It's just adding m terms, and yes it's adding decimals but you can do it in your head if your good at arithmetic if not your calculator is there to help you out dw
so -5.1m+2.3m is
-2.8mAnswer: -2.8
Step-by-step explanation:
it the answer
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation. Using this equation, find out the time at which the rocket will reach its max, to the nearest 100th of a second.
y=-16x^2+238x+81
The rocket will reach its maximum height after 7.438 seconds.
What is an equation?An equation shows the relationship between numbers and variables in an expression.
Let y represent the height of the rocket x seconds after its launch.
Given that:
y = -16x² + 238x + 81
The height of the rocket is maximum when the rate of change is zero. Hence:
The rocket reaches it maximum at dy/dx = 0
dy/dx = -32x + 238
-32x + 238 = 0
32x = 238
x = 7.438
The rocket height would be maximum at 7.438 seconds.
Find out more on equation at: https://brainly.com/question/2972832
#SPJ1
which is not a solution to the differential equation y" + 4y = 0? A y = 10 B y=4e-2X C. y=3 sin(2x) D. y-2 cos(2x) + 4
D. y-2 cos(2x) + 4 is not a solution to the differential equation y" + 4y = 0.
The homogeneous Linear DifferentialThe differential equation y" + 4y = 0 is a second-order, homogeneous linear differential equation with constant coefficients. The general solution to this type of differential equation is of the form y = e^(rt) where r is a root of the characteristic equation r² + 4 = 0. The roots of this equation are r = +/- √(4) = +/- 2i, which are both imaginary. Therefore, the general solution to the differential equation is y = c1cos(2x) + c2*sin(2x), where c1 and c2 are arbitrary constants.
Option D. y - 2 cos(2x) + 4 is not a solution to this differential equation because it doesn't have the same form as the general solution. It is a combination of a constant term, cosine and sine function but the general solution only contains sine and cosine function.
Learn more about homogeneous linear differential here:
https://brainly.com/question/22212112
#SPJ4
find an equation of the tangent line to the curve at the given point. y = x4 + 6x2 − x, (1, 6)
The equation of the line tangent to the curve is -
(y - 6) = 17(x - 1).
What is the equation of tangent to a curve?The equation of the tangent to the curve y = f(x), passing through the point (a, b) can be written as -
(y - b) = (dy/dx) (x - a)
Given is the curve y = f(x) = x⁴ + 6x² − x.
The given curve is -
y = x⁴ + 6x² − x
f'(x) = dy/dx = d(x⁴ + 6x² − x)/dx
f'(x) = dy/dx = 4x³ + 12x + 1
Now -
f'(x){1, 6} = (dy/dx){1, 6} = 4 x 1 x 1 x 1 + 12 x 1 + 1
f'(x){1, 6} = 17
We can write the equation as -
(y - 6) = 17(x - 1)
Therefore, the equation of the line tangent to the curve is -
(y - 6) = 17(x - 1).
To solve more questions on tangent equation, visit the link below -
https://brainly.com/question/28994498
#SPJ1
This image please help
Answer:
y ≤ -3/2x -2
Step-by-step explanation:
You want the inequality shown on the graph that has a solid line through points (0, -2) and (2, -5).
SlopeThe slope of the solid boundary line can be found from the slope equation:
m = (y2 -y1)/(x2 -x1)
m = (-5 -(-2))/(2 -0) = -3/2
InterceptThe y-intercept is the point marked on the y-axis: (0, -2).
Slope-intercept equationThe boundary line has the slope-intercept equation ...
y = mx +b . . . . . . . . where m is the slope and b is the y-intercept
y = -3/2x -2
ShadingThe shading is to the left and below the boundary line, so y-values in the shaded area are less than those on the line. The inequality reflects this:
y ≤ -3/2x -2
__
Additional comment
The solid boundary line is included in the solution set, so we use the ≤ symbol, instead of the < symbol that excludes the line. When the < symbol is used, the boundary line is dashed.
We use the term "y-intercept" to refer to both the ordered pair that describes the point on the y-axis, (0, -2), and the y-value in that ordered pair, -2. We understand the x-value of any point on the y-axis is 0.
May I ask on how do I evaluate 3x-5/y? Thank you...
Answer:
excluded values
y=0
Simplify the expression
3xy−5/y
Step-by-step explanation:
Evaluate the given expression an 44P2 44P2=0
The given expression of an [tex]{ }^{44} P_2[/tex] is 1892.
The given expression is [tex]{ }^{44} P_2 & =[/tex]0
[tex]{ }^{n} P_r[/tex]:-
It serves to represent permutation.The grouping of the pieces into a certain sequence or order is known as a permutation.There are n ways to arrange each of the r things in a set of n objects.[tex]{ }^{n} P_r=[/tex][tex]\frac{n !}{(n-r) !} \\[/tex]
where
n = total number of thingsr = number of things that have to be selected and arranged.In the nPr formula, the letter "P" stands for "permutation," which is another word for "arrangement." The nPr formula calculates the number of possible combinations for choosing and arranging r items from the given n items.
Let's imagine that r various objects should be chosen and organised among n different objects. Let's explore some options for how to accomplish this.
Since there are n total objects, there are n methods to select the first one.
The number of options for selecting the second thing is limited because the first object has already been selected (n - 1).
Similar to how there are numerous ways to select the third item (n - 2).
While choosing the [tex]r^{th}[/tex] object, there are only (n - r + 1) objects are left and hence it can be chosen in (n - r + 1) ways.
[tex]{ }^{44} P_2 & =? \\\\P(n, r) & =\frac{n !}{(n-r) !} \\\\44 P_2 & =\frac{44 !}{(44-2) !} \\\\& =\frac{44 \times 43 \times 421}{421} \\[/tex]
=44×43
=1892
[tex]{ }^{44} P_2=[/tex]1892
Therefore, the value of [tex]{ }^{44} P_2[/tex]=1892.
For more such questions on permutation
https://brainly.com/question/1216161
#SPJ4
NEED HELP ASAP - Algebra 2
Create your own instructions on how to simplify radical expressions. To accompany your explanation, create your own problem to show the steps in an example.
To simplify a radical expression, you can use a few different techniques. One common technique is to factor the expression under the radical sign (the radicand) as much as possible.
How to simplify radical expression?Another technique you can use is to use the properties of radicals. For example, you can use the product property of radicals to combine like terms under the radical sign
You can also use the quotient property of radicals to divide out a factor under the radical sign. Finally, some radicals are unsimplifiable by these methods. You can approximate a value of radical or try to get it in a form of fraction with radical.
Learn more about expressions on:
https://brainly.com/question/723406
#SPJ1
mr. clarke plans to buy 3 security cameras to install outside his donut shop. he wants to spend less than $450 on the cameras in all. let x represent how much mr. clarke wants to spend on each camera. which inequality describes the problem?
The inequality that describes Mr. Clarke's problem is x < 450/3.
This means that the cost of each camera must be less than $450/3, or $150. This inequality means that Mr. Clarke can spend up to $450 on the cameras, but the amount he spends on each camera must be less than $450 divided by 3, or $150. To calculate this, we take the total budget of $450 and divide it by the number of cameras, which is 3. To solve this, we can use the formula x < 450/3. We can calculate the maximum amount Mr. Clarke can spend on each camera by multiplying 450 by 1/3, resulting in $150. Therefore, Mr. Clarke can spend a maximum of $150 on each camera in order to stay within his budget of $450.
Learn more about inequality here:
https://brainly.com/question/30231190
#SPJ4
Determine the volume of the figure.
5.8 cm
4.6 cm
16.25 cm
10.1 cm
4.6 cm
5.8 cm
The volume of the figure is has been determined to be 597.632 cubic centimeters.
Volume of a figure.The volume of a figure is the amount of substance that it can conveniently contain considering its dimensions. Each figure has a given formula to determine its volume.
Considering the figure in the question, divide it into two parts.
So that,
i. volume of the first part = length x width x height
= 16.25 x 5.8 x 4.6
= 433.55
The volume of the first part is 433.55 cubic cm.
ii. volume of the second part = length x width x height
= (16.25 - 10.1) x 5.8 x 4.6
= 6.15 x 5.8 x 4.6
= 164.082
volume of the second part is 164.082
iii. Total volume of the figure = 433.55 + 164.082
= 597.632 cubic centimeters
The total volume has been determined to be 597.632 cubic centimeters.
Learn more about volume of a figure at https://brainly.com/question/27104945
#SPJ1
If sec A = 15/7 and A + B = 90°, find the value of cosec B
The value of cosec B if A and B are complementary is 15/7
What are complementary angles?Two angles are called complementary when their measures add to 90 degrees. Since A+B = 90°, then A and B are complementary. Examples of complementary angles are 45 and 45, 30 and 60, 20 and 70 e.t.c
If sec A is 15/7
sec A= 1/cos A
therefore cos A = 7/15
if cos A = 7/15 , then from law of complementary angles
cos A = sin (90-A)
and 90-A = B
therefore cos A = sinB
if cos A = 7/15, then;
sin B = 7/15
then sinB = 1/cosec B
cosec B = 15/7
therefore the value of cosec B = 15/7
learn more about complementary angles from
https://brainly.com/question/98924
#SPJ1
50 peanuts for $3.00 or 75 peanuts for $3.50. Which is the better deal?
Answer: Simple 75 peanuts for $3.50
Step-by-step explanation:
Find the first four terms of the binomial series for the given function.
(1 + x/4) ^ - 2
OA. 1 - 1/2 * x + 3/16 * x ^ 2 - 3/16 * x ^ 3
OB. 1 - 1/2 * x + 1/4 * x ^ 2 - 3/32 * x ^ 3
Oc. 1 - 1/2 * x + 3/16 * x ^ 2 - 1/16 * x ^ 3
OD. 1 - 1/2 * x + 1/4 * x ^ 2 - 1/8 * x ^ 3
The first four terms of the binomial series are 1- 1/2 x+ 3/16 x^2- 1/16 x^3. (Option C)
In mathematics, the binomial series is a generalization of the polynomial that comes from a binomial formula expression like ^n for a nonnegative integer n. For a binomial series, the formula for the expansion of any terms is given by
(1+x)^m=1+mx+ m(m-1)/2! x^2+ m(m-1)(m-2)/3! x^3+⋯.
For the given function (1+ x/4)^(-2)
m = -2
x = x/4
Hence, using the above expansion formula
The first term = 1
The second term = mx = (-2)(x/4) = -x/2
The third term =m(m-1)/2! (x/4)^2= (-2(-2-1))/(2*1*16) x^2=3/16 x^2
The fourth term = m(m-1)(m-2)/3! (x/4)^3=(-2(-2-1)(-2-2))/(3*2*1*64) x^3=-1/16 x^3
Hence, the first four terms of the binomial series are 1- 1/2 x+ 3/16 x^2- 1/16 x^3.
Learn more about Binomial series:
https://brainly.com/question/18397815
#SPJ4
What is the perpendicular slope to m=-2/3
[tex]\stackrel{~\hspace{5em}\textit{perpendicular lines have \underline{negative reciprocal} slopes}~\hspace{5em}} {\stackrel{slope}{ \cfrac{-2}{3}} ~\hfill \stackrel{reciprocal}{\cfrac{3}{-2}} ~\hfill \stackrel{negative~reciprocal}{-\cfrac{3}{-2} \implies {\Large \begin{array}{llll} \cfrac{3}{ 2 } \end{array}}}}[/tex]
PLEASE HELP ASAP!!!!!!!!
Answer:
D. IT shows it is Exponential function i believe
Step-by-step explanation:
Simplify the number into simplest radical form. Use the factor tree to help determine the factors.
The number 96 into simplest radical form is 4√6.
In the given question we have to simplify the number into simplest radical form.
The given number is 96.
To simplify and obtain the radical form of square roots, we will first identify every element below the square root.
The square factor for 96 is 16.
Now we can factor 96 as 16 * 6.
The radicals are not in their least complicated form, as should be evident.
When we pay close attention now and subtract the square root of 16 * 6.
As √16 = 4 is the starting point, which leads to 4√6.
Currently, all radicals have been upgraded.
Never again will the extreme have any square factors.
To learn more about radical form link is here
brainly.com/question/27272065
#SPJ4
The complete question is:
Simplify the number into simplest radical form. Use the factor tree to help determine the factors 96.
Use the factor tree, the simplest radical form of 64 is 8.
Lets Simplify the number 64 into the simplest radical form.
To solve this, we can use a factor tree.
First, we will start with the number 64. We can break this down into two groups of two numbers, one being 4 and the other being 16.
Next, we can break down the 4 into two groups of two numbers, one being 2 and the other being 2.
Finally, we can break down the 16 into two groups of two numbers, one being 4 and the other being 4.
Now we have our factors, 2, 2, 4, and 4. We can use these factors to simplify the number 64 into its simplest radical form.
The formula for the radical form of a number is √(a × b × c × d).
In this case, our a, b, c, and d values are 2, 2, 4, and 4 respectively.
Therefore, our simplified radical form of 64 is √(2 × 2 × 4 × 4) = √64 = 8.
This means that the simplest radical form of 64 is 8.
Learn more about simplest radical form here:
https://brainly.com/question/27272065
#SPJ4