Question

Which equation best represents the circle in the graph?

(x + 3)2 + (y + 2)2 = 16

(x – 3)2 + (y - 2)2 = 16

(x – 3)2 + (y + 2)2 = 16

(x + 3)2 + (y - 2)2 = 1

Answer 1

SOMEONE PLEASE HELP ME ! I NEED SO MUCH HELP WHEN IT COMES TO MATH

Answer 2

it's A since in A radius is = square root of 16 = 4 and center of the circle = 3,-2

Answer 3

are you sure ?

Answer 4

can you help with this one too ?

How many inches of wood will the saw cut through in 1 complete revolution?

18.84 inches

9.42 inches

37.68 inches

28.26 inches

Answer 5

are you there ghazi?

Answer 6

saw will cover the perimeter which is equal to =2*3.14* radius of saw (three inches ) now you can calculate just multiply it

Answer 7

and i am sure about the first one

Answer 8

so whats the radius?

Answer 9

is it 18.84?

Answer 10

yes...

Answer 11

thank you!

Answer 12

anytime