The rectangle below has an area of x2 – 6x – 7 square meters and a width of x– 7 meters. What expression representsthe length of the rectangle?

777777777777

Step-by-step explanation:

888888888888km

The length is (x+1)

    Step-by-step explanation:

We know the area equals length times width. LxW=Area

We know the width equals (x-7). We also know the area equals x² - 6x - 7.

We need to expand the area. When we do, we get (x+1)(x-7).

The width is (x-7), so the length must be (x+1)

12cm

the answer is d

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length