Question

this the right one

Answer 1

@texaschic101 @Michele_Laino

Answer 2

hint:
I can rewrite your equation as follows:
\[{\left( {x - \left( { - 25} \right)} \right)^2} + {\left( {y - \left( { - 20} \right)} \right)^2} = {15^2}\]

Answer 3

i need help with 2 and 3 i got #1 @Michele_Laino

Answer 4

the area wathered by sprinklers, is:

Answer 5

oops..the area watered*

Answer 6

huh @Michele_Laino

Answer 7

it is the circle represented by the equation:
\[{\left( {x - \left( { - 25} \right)} \right)^2} + {\left( {y - \left( { - 20} \right)} \right)^2} = {15^2}\]

Answer 8

it is the area watered by the sprinkler of 15 feet of radius

Answer 9

can u draw the circles and ill do the equations @Michele_Laino

Answer 10

ok! I try!

Answer 11

ok @Michele_Laino thanks

Answer 12

here are some circles:
now, please do the same in order to cover all the yard

Answer 13

its cut off alil @Michele_Laino

Answer 14

we have to cover all the yard with circles, half-circles, and quarter circles, and then to write the equation for circles only. It is a work which requires patience