Answer: the circles radius is 2
The equation for circumference of a circle is 2*pi*r
And the equation for the area of a circle is pi*r^2
The only way both of these equations can be true is if 2r(pi)=(pi)r^2
Or
2r=r^2
And when is the square of a number equal to two times the number? When the number is 2
So the radius must be 2
Answer:
-80, -160, -320
Step-by-step explanation:
Answer:
range: 20
median: 38
Lower quartile and upper quartile: 29 and 42.5
Interquartile range: 13.5
Which value was affected the most: range
Answer:
8x-7x^2-39
Step-by-step explanation:
Answer:
4 divided by 1.
Step-by-step explanation:
im pretty sure thats right but correct me if im wrong please, and have a great day <3
