Marcello is replacing a rectangular sliding glass door with dimensions of (x + 7) and (x + 3) feet. The area of the glass door i

Question

3 years ago

10

Marcello is replacing a rectangular sliding glass door with dimensions of (x + 7) and (x + 3) feet. The area of the glass door i

s 45 square feet. What are the length and width of the door? Complete the explanation of how you got your answer.
I found the area of the glass door by multiplying the length by the width, which is _____. I set this product, which represents the area in terms of x equal to ____ . Then, I rewrote the equation so one side was 0 and solved for x and got x=____. A dimension of the door can't be negative so x = ____ .

Mathematics

1 answer:

amm1812 · Answer 1 · 2022-02-22T02:08:28+03:00

amm18123 years ago

7 0

Answer:

ugh i cant find the answer

Step-by-step explanation: