Polygon Q is a scaled copy of Polygon P using a scale factor of \1\2 start fraction, 1, divided by, 2, end fraction. Polygon Q's area is what fraction of Polygon P's area?

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation: