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2 years ago

an oil company uses cylindrical storage tanks. each tank has a radius of 14ft and is 27ft fall. what is the volume of the tank?

Mathematics

1 answer:

Eduardwww [97]2 years ago

3 0

Answer:

378

Step-by-step explanation:

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Select the choice that translates the following verbal phrase correctly to algebra:

Anestetic [448]

" the product " means multiply

km <== ur expression...which means k * m

4 0

3 years ago

Read 2 more answers

Subtract 8 y^2 − 5 y + 7 from 2 y^2 + 7 y + 1 1 <br><br> The answer is: −6y ^2 +12y+4

lys-0071 [83]

Answer:

$\large\boxed{-6y^2+12y+4}$

Step-by-step explanation:

$(2y^2+7y+11)-(8y^2-5y+7)\\\\=2y^2+7y+11-8y^2-(-5y)-7\\\\=2y^2+7y+11-8y^2+5y-7\qquad\text{combine like terms}\\\\=(2y^2-8y^2)+(7y+5y)+(11-7)\\\\=-6y^2+12y+4$

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3 years ago

Need help with finding X

Zarrin [17]

Answer:

Step-by-step explanation:

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2 years ago

Use the zero product property to find the solutions to the equation x^2-15x-100=0

7nadin3 [17]

Answer:

$x = 20$ or $x = -5$

Step-by-step explanation:

To solve the quadratic equation we must factor the expression

Look for 2 numbers that when you multiply them, obtain the result -100 and when you add them, obtain the result -15.

You can verify that these numbers are -20 and 5

$-20 +5 = -15\\\\-20 * 5 = -100$

Then the polynomial factors are

$(x-20) (x + 5) = 0$

The zero product property says that if two terms $a * b = 0$ then

$a = 0$ or $b = 0$

$(x-20) = 0$ or $(x + 5) = 0$

$x = 20$ or $x = -5$

6 0

3 years ago

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A fishing boat was out to sea for 6 months and traveled a total of 8,578 miles.in the first month the boat traveled 658 miles ho

Fofino [41]

Answer:

try 7,920 miles

Step-by-step explanation:

I just took 8,578 - 658 and got 7,920.

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3 years ago