Area of square =
where,
is the side length of the square.


s must be positive since it is a side length, so the negative root of 81 is rejected.
Perimeter=
Perimeter=
Answer:
30x-18
Step-by-step explanation:
(6)(5x+−3)
=(6)(5x)+(6)(−3)
=30x-18
Explanation
Answer:
The carpenter can build the triangular frame by cutting the 12 foot piece by 2foot
19/20= 0.95
-1/8= -0.125
17/5= 3.4
HOPE THIS HELPS!