18(2a-b)-4(2a-b)-13
=36a-18b-8a+4b-13
Rearrange
=36a-8a-18b+4b-13
=28a-14b-13
Well the formula for a triangle is base(b) times height(h) divided by 2.
Which number is composite in 23897993?
A composite number is a number that has multiple factors (9: 1,3,9)
Slope = (Y2-Y1) / (X2-X1)
hope that's helpful
Answer:
the rise over run. if a ramp has a slope of 1 the rise over one is most likely 1/1
Step-by-step explanation: