Make sure you know the formula pertaining to the question.
1. c=2(pi)(r)
2. c=2(pi)(d)
r= radius
d= diameter
c= sircumference
So we are given that the circumference of a circle is 12.3pi and the radius is unknown.
So let's plug in the known values
**we use the formula with the radius, becuase we are looking for the radius.
c=2(pi)(r)
12.3(pi)=2(pi)(r)
divide each side by pi
12.3=2(r)
divide each side by 2
r=6.15 in.
Answer:
c. y = -4x
Step-by-step explanation:
use slope formula
Cubic and binomial. Because highest degree is 3 and 2 terms
I got 28
There is not parenthesis around the five meaning -5 squared would equal positive 25
Answer:
Statistical file:
{11, 9, 14, 13, 12, 9, 17, 16}
Minimum: 9
Quartile Q1: 10
Median: 12.5
Quartile Q3: 15
Maximum: 17
Step-by-step explanation:
