A. 10v2 36. The endpoints of a diameter of a circle are E(-6,8) and G(4, -2). What is the length of the radius of the circle?
b. 5v2
c. 2V10
d. 10
37. Three speed cameras were installed at different points along an expressway. On a map drawn on a coordinate plane, the
coordinates of the first speed camera are (-2, 4). Suppose the second camera is exactly between the other two and its coordinates
are (12,8). What are the coordinates of the third speed camera?
a. (26, 12)
b. (26, 16)
c. (22, 12)
d. (22, 16)​

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.

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

i think its a.

hope this