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defon
3 years ago
13

Select the correct answer. Find the inverse of function f. 95 + 7

Mathematics
1 answer:
Tatiana [17]3 years ago
8 0

Answer:

D

Step-by-step explanation:

1. Make it into a y = x equation

       y = 9x +7

2. change x to y and y to x

       x = 9y + 7

3. Isolate y ( if not possible, use implicit differentiation but here you can)

      x-7 = 9y

      1/9x-7/9 = y

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What is 0.3 +0.5 +0.8= ?
notka56 [123]

Answer:

1.6

Step-by-step explanation:

first break it up into parts so it’s easier

0.3+0.5 = 0.8

0.8+0.8= 1.6

4 0
3 years ago
The line AB had midpoint (2, 5).<br><br>A has coordinates (1, 2).<br><br>Find the coordinates of B.
sveta [45]

Answer:

The line AB, with A(Ax, Ay), B(Bx, By) and midpoint M(Mx, My) satisfying:

Ax + Bx = 2Mx

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=>

2 + Bx = 2*1

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=> Bx = 0

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Hope this helps!

:)

5 0
3 years ago
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3 years ago
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Two freinds share 1/4 gallon of Lemonade equally what fraction of the gallon of lemonade does each friend get
lbvjy [14]

Answer:

1/8

Step-by-step explanation:

you will have to divide 1/4 by 2

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3 0
3 years ago
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