2x + 2y=132

xy=1080

Let x=1080/y

2160/y + 2y=132
2y^2 - 132y +2160=0
2(y^2-66y+1080)=0
2(y-30)(y-33)=0
y=30 or y=33
(36,30) or (30,36)

So... x=30,36 and y=36,30. Either way, the answer is 30 by 36 or 36 by 30.

5 0

3 years ago

Plz help I have to turn this in by midnight!!!

bekas [8.4K]

I think it is d I am not sure thought I am sorry

6 0

3 years ago

GR.1.17 Use the product rule to simplify the expression. Write your answer in exponential notation. ​(- 8 x ^ 4​)(- 6x ^ 4​)

GR.1.17 Use the product rule to simplify the expression. Write your answer in exponential notation. (- 8 x ^ 4)(- 6x ^ 4)