A+b=b+a because communitive is he move stuff around and the only difference is a and b being moved around.
Answer:
-4x + 11
Step-by-step explanation:
Distribute and then Simplify
Answer:
48
Step-by-step explanation:
Take the second derivative, utilizing quotient and chain rule.
Answer:
look below
Step-by-step explanation:
5d-6*(3cd) = 15cd^2-28cd
A =(b1+b2)h/2
actual b1 =10cm*10m/1cm =100m
actual b2 = 6cm*10m/1 cm = 60m
height = 5 cm*10m/1cm = 50m
A=(100+60)*50/2 = 160*50/2 =80*50= 4,000 m²
Answer : <span>C.=4,000 m²</span>