Answer:
5x+4
Step-by-step explanation:
well the perimeter is the sum of all sides
so we have
[tex]P=4x+2x-6+10-x\\\\P=(4x+2x-x)+(-6+10)\\\\P=5x+4[/tex]
Answer:
P = 5x+4
Step-by-step explanation:
To find the perimeter, sum the sides
A triangle has 3 sides
P = 4x+ 2x-6 + 10-x
Combine like terms
P = 4x+2x-x -6+10
P = 5x +5
Solve the quadratic equation by completing the square:
5x^2−15x−50=0
Rashawn puts $550 in an account earning 8% simple interest annually. How much will he have in his account after 6 years? i need help please
PLEASE ANWSER ASAP
A wall measures 13.2 feet by 8.14 feet. What is the PERIMETER of the wall using the correct number of SIGNIFICANT DIGITS?
Answer:
43.8
Step-by-step explanation:
Plz help ASAP I need help
Answer:
31.4159
Step-by-step explanation:
Circumference = 2[tex]\pi[/tex]r=
2[tex]\pi[/tex]5=
31.4159
Find an irrational number that is between 7.7 and 7.9. explain why it is irrational. Include the decimal approxinlmation of the irrational number to the nearest hundreth
Answer:
7.867854 and to the nearest hundereth would be 7.87 i believe. If im wrong im sorry
Step-by-step explanation:
sam needs to memorize words in a vocabulary list for spanish class he has memorized 30 of the words which is five - sixths of the list how many words are on the list?
I believe that the answer is 36.
The product of 3 and a number x less than 17
Answer:
3x-17
Thats the answer
Answer:
3x-17
Step-by-step explanation:
I'm pretty sure thats the answer. Hope this helps plz give brainliest.
1. Rotate ABC 180° about the origin making
DEF.
List all congruent sides and angles:
Answer:
∠ABC≅∠DEF ∠BCA≅∠EFD ∠CAB≅∠FDE AB≅DE, BC≅EF, CA≅FDStep-by-step explanation:
To rotate point A 180° about the origin (point O) we draw a line from that point (A) throu the origin, measure the distance from the point A to the origin, and then measure the same distance on the other side of the origin to get rotated point. Mark it. The angle at the rotated point will be congruent to ∠A
The same goes for points B and C
Angles at pair of given and rotated point are congruent.
Sides of triangle are congruent if they lay between two congruent angles.
To make 112 dozen muffins, a recipe uses 312 cups of flour.
How many cups of flour are needed for every dozen muffins made?
Enter your answer in the box as a mixed number in simplest form.
Answer:
Interesting question.
112/12 = 28/3
so 3/28 * 112 = 12
so we multiply 3/28 * 312
936/28
Simplifying we get 33 3/7
[tex]33 \frac{3}{7}[/tex] is the answer.
This is a mixed number with 2 as the whole part and 11/14 as the fractional part.
You may need to drop the ampersand sign and simply say 2 11/14
==============================================
Work Shown:
112 dozen muffins = 312 cups of flour
112/112 dozen muffins = 312/112 cups of flour
1 dozen muffins = 312/112 cups of flour
1 dozen muffins = (39*8)/(14*8) cups of flour
1 dozen muffins = 39/14 cups of flour
1 dozen muffins = (28+11)/14 cups of flour
1 dozen muffins = (28/14+11/14) cups of flour
1 dozen muffins = (2+11/14) cups of flour
1 dozen muffins = 2 & 11/14 cups of flour
Write the equation of a line with a slope of -1 and a y-intercept of 5. Do not use spaces
in your response.
Answer:
y=-x+5
Step-by-step explanation:
Hope this helps!
And can I have brainliest!
2(a+3b)+(3(4a+b) is my math problem and it would be very helpful if you could help. Thank you
Answer:
pls mark as brainliest if any doubt put in comments
HELP, WILL GIVE BRAINLIEST!!
Find two possible lengths for CD if C, D, and E are collinear, CE = 14.5 cm, and DE = 2.4 cm.
Answer:
12.3 cm and 19.3 cm
dsdadasdasdwe..
NYC Myths vs. Fact.
Cpinion why plast.
Spies
Now, what are the five factors of 16?
Type the factors in increasing order.
Given parameters:
The value given is 16
Problem is to find the factors of 16
A factor is any number that divides another number into equal parts without any remainder.
For 16, the factors are:
1 , 2 , 4 , 8 and 16
These numbers will divide 16 into equal parts. A number is a factor of itself.
1 is a factor of any number.
So, the five factors of 16 are 1, 2, 4, 8 and 16
divide the following. 3+7i/5i
Answer:
4.4.
Step-by-step explanation:
3+7i/5i = 4.4 .
Find the distance between a and b. When a = -40 and b = 60
Answer:
it would be 100 bc u have to add 40 to get to 0 then add 60 to get to 60 so it would be 100
Step-by-step explanation:
Evaluate the following when $a = 3$, $b = \frac14$, and $c = 5$: \[ \frac{b^{-1}}{ca^{-1} - ac^{-1}}. \] Thank you so much!
[tex]\dfrac{b^{-1}}{ca^{-1}-ac^{-1}}=\dfrac{\frac1b}{\frac ca-\frac ac}[/tex]
Multiply the numerator and denominator by [tex]ac[/tex]:
[tex]\dfrac{\frac1b}{\frac ca-\frac ac}\cdot\dfrac{ac}{ac}=\dfrac{\frac{ac}b}{c-a}[/tex]
Since [tex]b=\frac14[/tex], we have [tex]b^{-1}=\frac1b=4[/tex]. So substituting the values of a, b, and c gives us
[tex]\dfrac{\frac{ac}b}{c-a}=\dfrac{3\cdot5\cdot4}{5-3}=\dfrac{60}2=\boxed{30}[/tex]
Answer:
15/4
Step-by-step explanation:
Substituting, we get the following:
What is the equation in slope – intercept form? 7x + 2y = 14
Answer:
y = - [tex]\frac{7}{2}[/tex] x + 7
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c
Given
7x + 2y = 14 ( subtract 7x from both sides )
2y = - 7x + 14 ( divide all 3 terms by 2 )
y = - [tex]\frac{7}{2}[/tex] x + 7 ← in slope- intercept form
Combine like terms and solve the equation
6(-2x + 1/6) + 9x = 100
Answer:
-33
Step-by-step explanation:
-12x + 1 + 9x = 100
-3 x = 99
x = -33
Use the calculator to find the product. (1.466 × 10–8)(5.02 × 105) What is the coefficient of the product?
Answer:
7.3593
-3
I took the test on edge and made a 100
The coefficient of the product is 7.35932 and the exponent is -3
How does scientific notations work?The number is written in the form [tex]a \times 10^b[/tex] where we have [tex]1 \leq a < 10[/tex]
The number b shows the order, which is the most important figure for which scientific notation is used. It tells us how much order large or small a value is in powers of 10. We can for a time, ignore the value of 'a' for two comparable quantities and only compare their orders(this type of comparison is useful when difference is too big, like size of human to size of a star etc sort of comparisons).
When we multiply numbers in scientific notation, then
1.466 x 5.02 =7.56932
Then we add the exponents on the powers of 10 as;
10^(-8+5) = 10^(-3)
The result is 7.56932 x 10^-3
Using a calculator, we get 0.00735932, this is not in scientific notation.
0.00735932 changed to scientific notation
Now Move the decimal until a nonzero digit is to the left of the decimal
7.35932
Which that means our exponent is -3
7.35932 x 10^-3
Learn more about scientific notation here:
https://brainly.com/question/3112062
#SPJ6
Identify any solutions to the system given below.
2x + y = 5
3y = 15 - 6x
(6, -7)
(2,1)
(-2,-9)
(-4, 13)
Answer:(6,-7),(2,1),(-4,13)
Step-by-step explanation:
What is the midpoint of (2,5) and (2,396)?
Answer: ( 2, 401/2 )
Step-by-step explanation:
(2+2 divided by 2), (396+5 divided by 2) is equal to (2, 401/2)
A robot can complete a task in 5/6 of a hour
how kind does it take the robot to complete one task and how many tasks can the robot complete in one hour
Anyone know how to do this?
This needs to be simplified-
Answer:
162/6x
Step-by-step explanation:
3. Which statement is true about a translation?
A. A translation takes a line to a parallel line or itself.
B. A translation takes a line to a perpendicular line.
C. A translation requires a center of translation.
D. A translation requires a line of translation.
There are 78 students in 4th grade and there are 39 girls. Using the later b to represent the boys
Answer:
78/2=39 so 39 boys and 39 girls :)
Step-by-step explanation:
Fill in the blanks concerning the following quadratic function: f(x)=−x2−4x+5
.
The leading coefficient of f(x)
is
Answer:
Step-by-step explanation:
Given quadratic function is,
f(x) = -x² - 4x + 5
Leading term of the quadratic function is 'x²'
Coefficient of this leading term is (-1).
Now we will convert this standard equation into vertex form,
f(x) = -x² - 4x + 5
= -(x² + 4x) + 5
= -[x² + 2(2x) + 4 - 4] + 5
= -[x² + 2(2x) + 2²] + 4 + 5
= -(x + 2)²+ 9
f(x) = -(x + 2)² + 9
Since, coefficient of the leading term is negative the parabola will open downwards.
Vertex form of the function is given by,
g(x) = -(x - h)² + k
(h, k) is the vertex.
By comparing the equation of the function 'g' with the function 'f',
(-2, 9) will be the vertex of the function which is the maximum point of the function.
What is the order of operations that should be used to evaluate this expression?
3(4 + 7) -5x4
Answer:
The first option +,x,x, -
Step-by-step explanation:
y = 9x2 - 18x + 5
Put in vertex form
Answer:
y=9(x−1)2−4
Step-by-step explanation:
A manufacturer produces dice in many different sizes. If the side length of the dice is double, then the volume of the larger dice is how many time the volume of the smaller dice?
Answer:
Here you are...
Step-by-step explanation:
If you double one of the dimensions, say change one side from 2 to 4 it doubles the volume. if you were to do this to any side, say double it, it would double the volume. ... It will make the volume 4 times as much also. the volume would go from 30 to 120.
