The circle below is centered at the point (-1,2) and has a radius of length 3. What is its equation?
O A. (x + 2)2 + (y - 1)2 =
32
- 10
O B. (x - 1)2 + (y + 2)2 = 9
O C. (x-2)2 + (y + 1)2 =
32
O D. (x + 1)2 + (y-2)2 = 9

i assume that by 5 you mean 5 gallons.

(20)(0.25) = 15

removing 15 gallons reduces the tank from 20 to 5.

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

13cm

step-by-step explanation:

(apex)