6m + 6m + 15m + 15m = 42m
no 40m will not be enough
-10x + 48 = -6x+24
48 - 24 = -6x + 10x
24 = 4x
x = 24/4
x = 6
Answer:
n?
Step-by-step explanation:
Answer:
the one with one line and the one that is parallel, Basically the two on top^_^
Answer:

Step-by-step explanation:
Since the sides of a square are equal, A = s x s so taking the square root of the square provides the length of each side