Answer:
-12x-28=4
-12x=32
x=-16/3
Step-by-step explanation:
The side length of a square is the square root of the area:
Side length = √49 = 7 feet.
The perimeter of a square is 4s = 4*7 = 28 feet.
Answer:
x = 24
Step-by-step explanation:
The formula for determining the sum of interior angles is:


Therefore to determine an equation for x, we must add up all the interior angle equations and set them equal to 720.

The equation and answer above shows how to find x, which equals 24.
we hat is the measure of ABC Is15
Answer:
6 and -6
Absolute value mans the distance a number is away from 0.