M(–3, –1) is the midpoint of segment rs. if s has coordinates (4, 6), what are the coordinates of r?

** M = (x1+x2 / 2 , y1+y2 / 2)

-10 + 4/2 = -3.

-8+6/2 = -1.

the answer is (-10, -8) aka option A.

d. vertex

step-by-step explanation:

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.