Answer:
37
Step-by-step explanation:
Split the arrow into a rectangle and triangle. The area of the rectangle is 7x4=28. The area of the triangle is 6*3/2=9. 28+9=37
5
a -2b
2(a+2b)-a-2b
Distribute
2a+4b -a-2b
Combine like terms
Volume = l * b * h
Answer:20 2/4
