PLEASE HELP!! PLEASE EXPLAIN!!
note: I don't think that's the right answer, I just accidentally clicked it.
Answer: i actually think thats the right answer but i would think it's the second answer
Step-by-step explanation: i remembered doing this last year but im not sure if its right.
Please help me
Will mark as brilliant<3
Answer:
day on will be 5 day two will be 8 day 5 is 17 day 7 is 23
Step-by-step explanation:
Solve for the unknown.
6 - 6X = 12
Answer:
x= -3
Step-by-step explanation:
6 - (-18)=12
Answer:
-1
Step-by-step explanation:
1. -6x = 12-6
2.-6x = 6
3.-6x/-6 = 6/-6
4. x = -1
Round 5635 to the nearest ten
Answer:
5640
Step-by-step explanation:
Answer:
5640 because the number 5 thats in the ones place is big and it is greater than four so therefore it rounds up to 40
PLEASE HELP
If a triangle has an angle measuring
23° and an angle measuring 46°, find
the third angle.
Answer:
111°
Step-by-step explanation:
because sum of all sides is 180°
An exterior angle of a triangle has a measure of 130 degree. The remote
interior angles in the ratio of 2:3. Find the measure of the largest angle of
the triangle.
Answer:
78°Step-by-step explanation:
The exterior angle measure is same as he sum of remote interior angles and the adjacent interior angle make straight angle with the exterior angle
So the adjacent angle is:
180 - 130 = 50°The other angles are 2x and 3x as per ratio:
2x + 3x = 1305x = 130x = 130/5x = 26And
2x =2*26 = 52° 3x = 2*26 = 78°So the angles are:
50°, 52°, 78°The largest angle is 78°
Find the inverse of the equation y=2/3x-6
Answer:
y = 3x+6/2Step-by-step explanation:
your answer is y = 3x+6/2Hope it helps...
Step-by-step explanation:
y - inverse
y = 2/3x -6
y = 2/3 x 0 -6
y = -6
x - inverse
y = 2/3x - 6
2/3x = y x 0+ 6
2/4x = 6
x = 6 ÷ 2/3
x = 6 x 3/2
x = 9
b - 8 = -5
Need the answer
Answer:
three
Step-by-step explanation:
Answer:
B = 3
Hope this helps :)
Are the lines y=-3/5x + 4 and y=5/3x - 2 parallel, perpendicular, or neither?
Answer:
parallel
Step-by-step explanation:
y=-3/5x slope = -3/5y=5/3x slope = 5/3PARALLEL LINES have the SAME SLOPEPERPENDICULAR LINES have NEGATIVE RECIPROCAL SLOPEPlease HELP! The table shows the function f(x). The graphs shows the function g(x). Select from the drop-down menu to correctly compare the growth factors for the exponential functions f(x) and g(x).
Answer:
First of all, what are the options in the drop down menu?
The growth factor of f(x) is 1.1/0.7 = 1.6 times of g(x).
What are some transformations of functions?Suppose we have a function f(x).
f(x) ± d = Vertical upshift/downshift by d units (x, y ±d).
f(x ± c) = Horizontal left/right shift by c units (x - + c, y).
(a)f(x) = Vertical stretch for a > 0, vertical shrink a < 0. (x, ay).
f(bx) = Horizonatal compression b > 0, horizontal stretch for b < 0. (bx , y).
f(-x) = Reflection over y axis, (-x, y).
-f(x) = Reflection over x-axis, (x, -y).
f(x) and g(x) are both exponentially growing functions.
For f(x), when x = 0, f(x) = 2 and when x = 1, f(x) = 3.
let f(x) = [tex]e^{kx}[/tex].
3 = [tex]e^k[/tex].
k = ln(3).
k = 1.1
For g(x), x = 0, g(x) = 1, x = 1, g(x) = 2.
Now g(x) = [tex]e^{kx}[/tex].
2 = [tex]e^k[/tex].
k = ln(2).
k = 0.7.
So, the growth factor of f(x) is 1.1/0.7 = 1.6 times of g(x).
learn more about exponential functions here :
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Determine which postulate can be used to prove that the triangles are congruent. If it
is not possible to prove congruence, write not possible.
SAS
SSS
ASA
not possible
Answer:
not possible
Step-by-step explanation:
You are told that one side of each triangle is congruent, and we know that vertical angles are congruent, therefore you have SA. SA does not determine similarity, so it is not possible with the amount of information given.
Question 2
Josefina needs to evaluate } - 2-3. She wants to
reorder the expression so she can multiply and 3
more easily. To do this, she will apply the
Commutative property
Associative property
please help i am panicking
Answer:
C
Step-by-step explanation:
to own and operate a home printer, it costs $100 for the printer and an additional $0.05 per page for ink. To print out pages at an office store, it costs $0.25 per page. Let p represent number of pages.
What does the equation 100 + 0.05p = 0.25p represent?
Answer:
p=500
Step-by-step explanation:
express 0.82 as an percent
Answer:
Should be 82% sorry if I'm wrong have a amazing day
how do I solve (350^9/350^5)?
Answer:
350^4.
Step-by-step explanation:
When dividing the same base by different exponents, subtract the exponents.
Convert 50°F to Celsius. Please and thank you in advance! I will give 10 points to whoever answers this first. Have a great day and a great Christmas everyone!
Answer:
10° C
Step-by-step explanation:
Which graph represents the compound inequality x is less than or equal to 5/4 or x is greater than or equal to 5/2
Answer:
Option 2 (Graph B)
Step-by-step explanation:
x ≤ ⁵/4 or x ≥ ⁵/2 represents a compound inequality containing the union of two statements. Either of the statements makes the compound inequality true.
On a graph, the small "o" indicating the start of the value of x would be full, this means ⁵/4 and ⁵/2 are included in the solutions.
Therefore, the correct graph in option 2 (Graph B), where the arrow goes from between 1 and 1.5 to your left, and the other arrow goes from 2.5 to your right.
Answer:
The second option
Step-by-step explanation:
Have a good day! :)
use the order of operations to simplify -5 + 3(7.2 - 3.2)
Answer:
7 (Seven)
Step-by-step explanation:
Bracket, Order, Division, Multiplication, Addition, and Subtraction are abbreviations for BODMAS. The order of operations to simplify -5+3(7.2-3.2) is 7.
What is BODMAS?Bracket, Order, Division, Multiplication, Addition, and Subtraction are abbreviations for BODMAS. It is the sequence of mathematical operations that should be used to answer an arithmetic expression.
The order of operations is based on the rule of BODMAS, therefore, the simplification can be done as shown below,
-5 + 3(7.2 - 3.2)
= -5 + 3(4)
= -5 + 12
= 7
Hence, the order of operations to simplify -5+3(7.2-3.2) is 7.
Learn more about BODMAS:
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Thomas Schmitt is a designer for Stix Toys. He is married, earns $526 weekly, and claims no allowances. His gross pay to date this year is $9,912. How much is deducted from his paycheck this week for federal income, Social Security, and Medicare taxes? What is the total?
The total deduction for Thomas Schmitt per week is $319.5.
What is the arithmetic operator?Arithmetic operators are four basic mathematical operations in which summation, subtraction, division, and multiplication involve.,
Summation = addition of two or more numbers or variable
For example = 2 + 8 + 9
Subtraction = Minus of any two or more numbers with each other called subtraction.
For example = 4 - 8
Division = divide any two numbers or variable called division.
For example 4/8
Multiplication = to multiply any two or more numbers or variables called multiplication.
For example 5 × 7.
The total weekly salary of Thomas = $526/week
Gross pay = $9912/year
Since,
1 year = 12 months
And,
1 month = 4 weeks
So,
1 year = 12 × 4 = 48 weeks.
So,
Gross pay per week = $9912/48 weeks
Gross pay per week = $206.5/week.
Now,
Deduction = 526 - 206.5 = $319.5
Hence "The total deduction for Thomas Schmitt per week is $319.5".
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The number 0.000000675 can be written in scientific notation as 6.75 x 10x.What is the value of x?
Answer:
x= -7
Step-by-step explanation:
hope this helps you!
The value of x in the expressed scientific notation is;
x = -7
We are given the number 0.000000675.
Now, when writing decimals like this, it means a number has been divided by an exponent of 10.
For example; 0.01 is 1/100.
This means we start counting from the the decimal point of the whole number we want to use to the left. The number of counts we make till the end will be the exponent of 10.
Now, in our question, counting to the left from between 6 and 7 gives us 7.
Thus; we have;
6.75/10⁷
But in our question, multiplication is used and not division.
Thus, we have;
6.75 × 1/10⁷
⇒ 6.75 × 10⁻⁷
Comparing with the question gives;
x = -7
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True or false: The mapping for a reflection of point
(a, b) about the line
y=-is
(-a, b). (1 point)
O The Statement is false. The mapping for a reflection of point (a,b) about the line y= -x is (b,a)
O This statement is true.
O This statement is false. The mapping for a reflection of point (a,b) about the line y= -x is (-b,-a)
O The statement is false. The mapping for a reflection of point (a,b) about the line y+ -x is (a,-b).
please help asap pre alg
Answer:
the answer is c there bud
Answer:
d
Step-by-step explanation:
a^2 + b^2 = c^2
5^2 + 3^2 = c^2
25 + 9 = c^2
34 = c^2
√34 = √c^2
√34 = c
√34 = x
Lin knows that angle A is congruent to angle D. She claims that triangles ABC and DEF must be similar. Convince Lin that the triangles are not similar.
Answer:
In order to determine similarity between two triangles, you need at least 2 angles to be congruent. If only 1 angle is congruent, the triangles are not similar. This is true because if 2 of the angles are congruent, then the remaining angle must be congruent also.
E.g. ∠A and ∠D both equal 90°, but ∠B and ∠C = 45°. While, ∠E = 30° and ∠F = 60°.
Please Help Me!!!!!!!!!!!!!!!
Answer:
s = 11
Step-by-step explanation:
[tex]s-6\geq 5\\\\s-6+6\geq 5+6\\\\\boxed{s\geq 11}[/tex]
Any number greater than or equal to 11 would be a solution for the inequality given.
s = 11 is a solution.
Hope this helps.
Answer:
s = 11
Step-by-step explanation:
I think this is it because 11 - 6 = 5 this might not be right but i think it is.
Solve the equation for all values x by completing the square
x²-6x=27
Answer:
x=-3 or x=9
(the or doesnt mean anything its just supposed to be there)
zeros –5 and 1, and with y-intercept-10
Answer:
rise over run go up y and right x
Need help!!!! Thanks!! WILL MARK BRAINLIEST
Answer:
The answer is B) 16
Step-by-step explanation:
97+5x+3=180
(5x)+(97+3)=180(Combine Like Terms)
5x+100=180
5x+100=180
5x+100−100=180−100
5x=80
5x/5=80/5
x=16
The wavelength of x rays are between 1 and 10 nanometers if a nanometer is equal to a billionth of a meter express the greatest wavelength of an x ray in meters write the expression using a negative exponer
Step-by-step explanation:
The wavelength of x rays are between 1 and 10 nanometers.
1 nm = 10⁻⁹ m
The greatest wavelength is 10 nm.
10 nm = 10 × 10⁻⁹ m
= 10⁻⁸ m
Here, (-8) is the exponent of 10.
Hence, the wavelength of the greatest wavelength of x-ray is 10⁻⁸ m.
Jim ran 4 miles less than twice as many as Bob. If Jim ran 24 miles, write an equation to find x the number of miles that Bob ran.
Answer:
bob ran 8 miles
Step-by-step explanation:
Answer:
2x - 4 = 24 Bob ran 8 miles
Step-by-step explanation: