Answer:
the answer is 56
Step-by-step explanation:
because it is an equilateral triangle the other side is 62 so you add 62+62=124 180-124=56
9) 216 in
10) 12 yd
11) 3.75 ft
12) 30 yd
13) 8 ft
14) 26 ft
Answer:
A = correct equation
x = 60
Step-by-step explanation:
__+ 65 = 125
x + 65 = 125
x = 60
60 + 65 = 125
Hope it helps!
It's the first one, an algebraic expression contains variables
Answer:
answer = 21
Step-by-step explanation:
2n - 2 = 40
2n - 2 + 2 = 40 + 2
2n = 42
2n/2 = 42/2
n = 21
