Answer:
Step-by-step explanation:
a) The volume of a rectangular prism can be calculated by multiplying its dimensions.
In this case, you know the rectangular solid has 21 feet long, 14 feet wide, and 9 inches deep.
Since , then its depth in feet is:
Therefore, its volume is:
b) Knowing that each cubic foot of mulch costs $11, you can calculate the total cost of the mulch the contractor needs to buy, multiplying the volume by the $11.
Then, you get:
Answer:
y = -3x - 8
Step-by-step explanation:
Use point slope formula
(y - 4) = -3(x - (-4))
y = -3x - 12 + 4
y = -3x - 8
Answer:
truly ez points
Step-by-step explanation:
C = 2πr
17 = 2(3.14)(r)
17 = 2(3.14r)
17 = 6.28r
6.28 6.28
2.71 ≈ r
Answer:
Step-by-step explanation:
Plug in your values.
Square 1ft.
Plug this into a calculator or do it manually.