Answer:
48 cubic feet
Step-by-step explanation:
V=lwh
V=6*4*2
V=48
A + b = 45
a - b = 21
a = 21 + b
Use substitution
21 + b + b = 45
2b = 24
b = 12
45 - 12 = 33
The numbers are 33 and 12
Answer:
a = 1, b = 2, c = 3
Step-by-step explanation:

Answer:
64
Step-by-step explanation:
just count the blocks!
Angles JKH and IHK are alternate interior angles