What is the evaluation of
(5,-8) m=-3

y = -3x + 7

Step-by-step explanation:

Plug in. Using y - y1 = m (x - x1)

So, y - (-8) = -3 (x - 5)

2 negatives make a positive, so let's re-wrtie our equation.

y + 8 = -3 (x - 5)

Distribute,

y + 8 = -3x + 15

Subtract 8 from both sides

Final answer y = -3x + 7.

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.

many reason,

step-by-step explanation: