4 years ago

Can someone help with #4 15 points

1 answer:

4 0

I would check my math but 4/3 = 1.3 x 18= 24 divided by 2 for radius would be 12x12=144 x pie or 3.14 would be 452.16

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4 years ago

Komok [63]

Answer:

$y = 2x - 12$

Step-by-step explanation:

We want to find the inverse of

$y = \frac{1}{2}x + 6$

We interchange x and y.

$x = \frac{1}{2}y + 6$

We need to solve for y, so let us multiply through by 2.

$2x = y + 12$

Subtract 6 from both sides.

$y = 2x - 12$

Therefore the required inverse is

$y = 2x - 12$

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4 years ago