Answer:
9.1 feet
Step-by-step explanation:
Please refer to the image attached for explanations
If the width is 12 and the length is 18, the perimeter of the rectangle is 12 + 12 + 18 + 18, or 60. So yes the perimeter can be 60.
Answer:
x>-5
Step-by-step explanation:
-5(x+7)<-10
divide by -5 (and because we divided by a negative number swap the inequality sign)
x+7>2
x> -5
I believe that the answer would be B) y = x + 19

..nine cubed. If you multiply 9×9×9 you will get 729