To write the problem out as an equation, let 'n' equal your number.
(15 x 1/n) - 3n
Answer:
C=2 x pi x r
11pi=2pi x r
11pi/2pi=2pi/2pi x r
r=11/2
A= pi x r^2
A= pi x (11/2)^2
A=121/4pi inches^2
Step-by-step explanation:
Answer:
9.42
Step-by-step explanation:
Hey There!
The first step of this problem is to find the formula for arc length
r=raduis
0 = angle
now we just plug in the values
so the arc length equals 9.424777961
the last step is to round to the nearest hundreth
so your final answer is 9.42
Answer:
b
Step-by-step explanation:
absoulute value is never negative.
It equals 2. If you look at how many circles are in each number, then that will be your answer.