Jillian is trying to save water so she reuces the size of her square grass lawn by 8 ft on each side the area of the smaller lawn is 144 square feet in the equation (x-2)^2=144 x represents the side measure of the original lawn. what were the dimensions of the original lawn?

20 feet.

Step-by-step explanation:

Given: Jillian is trying to save water so she reduces the size of her square grass lawn by 8 ft on each side the area of the smaller lawn is 144 square feet.

The equation according to the given information will be :-

, x represents the side measure of the original lawn.

To find x , first we take square root on the both sides , we get

Now, add 8 on the both sides ,we get

But dimensions cannot be negative .

Therefore , the dimensions of the original lawn = 20 feet.

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation: