Answer:
- area: 189 ft²
- volume: 1323 ft³
Step-by-step explanation:
The area of the rectangular floor is the product of its length and width:
A = LW = (21 ft)(9 ft) = 189 ft²
The volume of the pod is the product of that floor area and the height:
V = Bh = (189 ft²)(7 ft) = 1323 ft³
The area of the floor is 189 ft²; the volume of the pod is 1323 ft³.
A. 18 - 25 because 29% plus 23% equals 52%
3
is the simplify expression
Step-by-step explanation:
Answer:
y=√(4+x)(4−x)
Step-by-step explanation:
Distribute
2z-1=z+8-2z
add like terms
2z-1=-z+8
add z to both sides
3z-1=8
add 1 to both sides
3z=9
divide both sides by 3
z=3
