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Katarina [22]
3 years ago
11

Select the equivalent expression.

Mathematics
2 answers:
olasank [31]3 years ago
7 0

Answer:

Answer Choice 'A' would be correct.

lesantik [10]3 years ago
7 0
The answer to this question is A
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If f(x) and f -1 (x) are inverse functions of each other and f(x) = 2x+5, what is f -1 (8)?
Aleksandr [31]

Answer: 3/2

Step-by-step explanation:

The first one: y=2x+5

X=2y+5.Then solve for y after switching x and y

X-5=2y, X-5/2=y

Since F-1= X-5/ 2, we plug the value of X in

8-5/2, so it should be 3/2

5 0
3 years ago
Find the slope of the line
Alinara [238K]

Answer:

y=-2x+2

Step-by-step explanation:

The y-intercept is 2 and the growth is -2.

7 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=5x%20%2B%209%20%20%3D%203x%20%2B%201" id="TexFormula1" title="5x + 9 = 3x + 1" alt="5x + 9 =
marissa [1.9K]

Answer:

x = -4

Step-by-step explanation:

Take out 3x from both sides:

5x - 3x    =    3x - 3x

2x           =   0

2x + 9 = 1

Take out 9 from both sides:

9 - 9             =       1 - 9

0                  =      -8

Divide 2 from both sides:

\frac{2x}{2} = \frac{-8}{2}

x = -4

6 0
3 years ago
Read 2 more answers
Fill in the missing numbers to complete the pattern:<br><br> 5.81, ,5.91,5.96, ,6.06
zimovet [89]
You’re going to be adding by .05

so the first one would be 5.86 and the second one would be 6.01

hopefully this helps!
4 0
3 years ago
A broken rectangular shaped window is being replaced. It measures 24 inches by 18 inches. How many square inches of glass are ne
olya-2409 [2.1K]
Sorry, I can't draw a picture, but I can help answer the question...

The way to determine the area of a square or rectangle is to multiply the base and the height, which in this case, is 24 and 18. So 24 times 18 is 432. Therefore, the amount of glass needed to repair the window is 432 inches squared.

Hope that helps!

8 0
4 years ago
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