Answer:
A. (125.6 in)
Step-by-step explanation:
R = d / 2 = 40 / 2 = 20 in
Circumference is:
S = 2*π*R=2*3.14*20=125.6 in
Answer:
432
Step-by-step explanation:
3×8=24
24×4=96
96×4.5=432
=9 1/3 * 3 miles
=27 3/3
=28 minutes
(2,6) after a reflection in the x axis
(-2,-6) after a reflection in the y axis
* This means multiplication.
^ This means exponent.
2*2 = 2×2
2^2 = 2²
