In the diagram below, BC = QR=1, AC = PR=y, and triangle PQR is a right triangle. Use the drop-down menus to complete the proof that if the equation x2 + y2 = z2 is true of the side lengths in triangle ABC, then triangle ABC must be a right triangle.

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right

correct choice is a

step-by-step explanation:

the equation of the line passing through the points and is

thus, the equation of the line that passes through the points (0, -6) and (-3, 0) is

you'll have to attache the image of the bar graph in order for us to answer : )

step-by-step explanation:

i think the answer is a p = 78

step-by-step explanation:

there are 6 sides of a hexagon, multiply 13 x 6