Q'p'r' is an image created by a dilation centered at the origin with a scale factor k=1/4. the vertices of q'p'r' are q'(–2, 1), p'(1 ,2), and r'(–1, 3). what are the coordinates of the vertices of the preimage, qpr? a. q(–8, 4), p(4, 8), r(–4, 12) b. q(–1, –2), p(–2, 1), r(–3, –1) c. q(-1/2,1/4) p(1/4,1/2) r(-1/4,3/4) d. q(2, 1), p(–1, 2), r(1, 3)

b

step-by-step explanation:

ez

c

c

c

c

c

c

c

cc

c

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.

fwms@lil_ben06

step-by-step explanation: