I need to know this
1 answer:
You might be interested in
Answer:
9 cm
Step-by-step explanation:
Use the cone volume formula, V = r²
Plug in the volume and radius, and solve for h, the height:
V = r²
27 =
(3²)
27 = 9
3 =
9 = h
So, the height of the cone is 9 cm
Answer:
The inequality describing the situation is:
Step-by-step explanation:
Joe works as a busboy at the rate of = $7 per hour
Let the number of hours he works as a bus boy this month be = hours
∴ Amount Joe would make this month working as a busboy =
Joe works as a theater usher at the rate of = $9 per hour
Let the number of hours he works as a theater usher this month be = hours
∴ Amount Joe would make this month working as a theater usher =
Total amount Joe would make this month =
His goal is earn more than $1500 this month.
∴ The situation can be represented in the following inequality: