Match each equation to a point which lies on the circle. (4,5) (3,V) (2,8) (-3,3) (-2,-4) (17,3) x2 + (y – 6)2 = 16 (1 + 6)2 + (x + 1) = 25 (1 2)2 + y2 = 9 (x + 1)2 + (y – 4) = 25

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

p

step-by-step explanation:

answer: graph 2

step-by-step explanation:

the given 6 = w/p is equivalent to 6p = w, where w is the total area of the walls and p is the area covered by a single can of paint.

knowing that 6 cans of paint will be needed, 6p = w becomes 6(6) = w = 36.   this tells us that the total area to be painted is 36 square units.