The answer is 18 I think I’m not sure
Answer:
(x-4) ^2 + (y+1)^2 = 81
Step-by-step explanation:
The equation of a circle is given by
(x-h) ^2 + (y-k)^2 = r^2 where (h,k) is the center and r is the radius
(x-4) ^2 + (y--1)^2 = 9^2
(x-4) ^2 + (y+1)^2 = 81
Answer:
15
Step-by-step explanation:
becayse if you ultipy 5 and three you get 15.
Answer:
10%
Step-by-step explanation:
Percentage increase for any change is calculated by formula
{(Final value - initial value)/initial value} * 100
Given
population in 2010 = 2 million ----------->initial value
population in 2015 = 2.2 million ----------->Final value
