Give the equation for a circle with the given center and radius. center at (2, -9), radius = 3
a. (x−9)2+(y+2)2=3
b. (x−2)2+(y+9)2=9
c. (x+2)2+(y−9)2=9
d. (x+9)2+(y−2)2=3

B

Step-by-step explanation:

The standard form of the equation of a circle is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

Here (h, k) = (2, - 9) and r = 3, thus

(x - 2)² + (y - (- 9))² = 3², that is

(x - 2)² + (y + 9)² = 9 → B

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*

hey seth! : )

i’m not 100% sure, but i think it’s b

hope this ya : p

miss u!

- nicole