Pls help ASAP! I will make you brainliest!! (Number 12.)

The lengths of the sides are 30 ft, 60 ft, 15 ft, 45 ft

Step-by-step explanation:

The perimeter is 150 ft, the length of the fence.

We add the lengths of the sides and set equal to the perimeter. Then we solve for x. Once we know x, we find the length of each side.

x + 2x + 0.5x + 45 = 150

3.5x = 105

x = 105/3.5

x = 30

Lengths of sides:

x = 30

2x = 2(30) = 60

0.5x = 0.5(30) = 15

45

The lengths of the sides are 30 ft, 60 ft, 15 ft, 45 ft

step-by-step explanation:

0.32

step-by-step explanation:

2.24/7