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soldier1979 [14.2K]
3 years ago
13

Help me please someone

Mathematics
1 answer:
Gelneren [198K]3 years ago
7 0
What you need help with

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A grain silo has a circular base with an area of 260 square feet and is 21 feet tall What is the total volume?​
Leya [2.2K]

The correct answer is 5460 cubic feet or 5460 ft^{3}

Explanation:

The silo has a cylindrical shape, in this context, the volume of the silo or any other cylinder can be calculated by using the formula Volume =\pi r^{2} h. In this formula the symbol \pi refers to the number 3.1415..., the letter r refers to the radius of the base and the letter h refers to the height.

Moreover, in this case, it is known the heigh (21 feet) and the area of the base (260 square feet). Additionally, this area of the base is the result of the formula Area = \pi r^{2}, which is exactly the first section of the formula to find the volume. This implies that by multiplying the area of the base by the height the volume is known. Here is the process:

Volume = \pi r^{2} h  or  Volume = Ah   (Area of the base × height)

V = 260 square feet × 21 feet

V = 5460 cubic feet

6 0
3 years ago
Solve the system of equations -4x-2y=30−4x−2y=30 and -x+y=6−x+y=6 by combining the equations.elimination
oee [108]

Answer:

215.00

Step-by-step explanation:

5 0
3 years ago
How many times can 0.3 be found in 900​
Alina [70]

Answer:

300

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Your total payment on a 6-year loan, which charged 9% annual simple Interest, amounted to $40,260. How much did you originally b
Paraphin [41]
I’m glad I can help you the answer is 300
5 0
3 years ago
Please help me out with this!
olganol [36]
A. y-intercept

B. The slope is 3/4, the y-intercept is 0

C. For this one you need to put it in y-intercept form. So, you subtract 2x, and move it over to 12. The equation would look like 6y = 2x + 12.

Then, divide everything by 6, and the equation would look like: y = 2/6x + 2

Thus, the slope is 2/6x and 2 is the y-intercept.
3 0
3 years ago
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