Answer:
a
Step-by-step explanation:
It says m=50 minus the three that fell out. That's m=50-3
Answer:
x=3
Step-by-step explanation:
The whole line (DF) equals 9x - 39. So you need to make that equal to 47+3x+10 and work out like so. I hope this helps!
Need a picture to tell for sure, sorry
Answer:
the answer is 1/3
Step-by-step explanation:
HOPE THIS HELPS!!
GOOD LUCK!!!
Answer:
W = 4 in
Step-by-step explanation:
Here W is the width and L the length. Then L = W + 3 in.
The formula for the perimeter of a rectangle is P = 2W + 2L.
Thus, 22 in = 2(W) + 2(W + 3), which reduces to
11 in = W + W + 3 in, or
8 in = 2W, and W = 4 in