Grandma Thompson left $80000 to share among Richard, Ken and Angela in the ratio 3 : 6 : x respectively. If Ken received $30000, how much did Angela receive?

y = -1

x = 8

hope this !

it is rigid.; it is isometric. ; the size is preserved.

step-by-step explanation:

a translation is called an isometry; these are transformations that preserve congruence between pre-images and images.

they are also called rigid transformations, as the only thing that can happen to a pre-image is that it is moved or turned, not stretched or shrunk.

since congruence is preserved, the size is preserved.

the answer is a.

606.0 sq. in.

i got it down.