Answer as soon as possible! hint: use the pythagorean theorem is it a? b? c? or d?

Pythagorean Theorem

a^2 + b^2 = c^2

so

b^2 = c^2 - a^2

Plug in

b^2 = 13^2 - 7^2

b^2 = 169 - 49

b^2 = 120

b = √120

Answer

c. √120 centimeters

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

source

answer: y=0 if that is what u r looking for