Answer:
B. 29.5
Step-by-step explanation:
Cos=A/H
=12/x
x=12/cos66
Multiply 5.5 times 2.1
answer is 11.55in
Formula for circumference: 2πr
r=2x+1
C=2π(2x+1)
distribute
C=4πx+2π
Answer:
the overall verical change is down 296 feet
Step-by-step explanation:
-296+140= -156
-156-140=-296
the example of an open equation is :x+9=16
