Answer:
Step-by-step explanation:
(9×10×10)+(7×10×10)
900+700
1600
1.6×10^3
x = 31.4
PQ = 58.8
Set up a proportion:
SQ/QP = ST/PR
Substitute in the values they give you:
This means that PQ = 2x - 4 = 2(31.4) - 4 = 62.8-4 = 58.8