MATH SOLVE

2 months ago

Q:
# Abc is a straight line. The length of AB is four times bigger than BC. AC=75

Accepted Solution

A:

Answer:AB=15 BC=60Step by step:AB+BC=ACAC=75Plug in AC to the equation: AB+BC=75BC=4(ab) Plug in BC into the equation: AB+4(AB)=75Simplify: 5AB=75Divide each side by 5: AB=15BC=4(15)=60