3 years ago

The formula for the volume of a cylinder is v= 3.14r^2h. A cylinder has a volume of 300x feet ^3 and a radius of 5 feet

Mathematics

1 answer:

Fudgin [204]3 years ago

7 0

Answer:

Height = 3.82

Step-by-step explanation:

(3.14)(5)²

(3.14)(25)

= 78.5

300 = 78.5h

300/78.5 = 78.5h/78.5

h = 3.821656051 or approximately 3.82

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Please help thanks in advance

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$\frac{2(5)^2}{5} +5(100-15(5))\\\\ \frac{2*25}{5}+5(100-15(5))\\\\ \frac{50}{5}+5(100-15(5))\\\\ 10+5(100-15(5))\\\\ 10+5(100-75)\\\\ 10+5(25)\\\\ 10+125\\\\ 135\\\\ Final answer: 135\\$

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3 years ago

Is a rational number? Why or why not?<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B7%7D%20" id="TexFormula1" title=" \sqrt{

lions [1.4K]

Answer:

No, it is a irrational number

Step-by-step explanation:

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3 years ago

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Ket [755]

Answer:

Step-by-step explanation:

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2 years ago

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What is the area of the triangle?

Luda [366]

Answer:

270cm^2

Step-by-step explanation:

The side length is irrelevant and does not matter.

The area of a triangle is found by multiplying the base by the height and then dividing that by two.

For this problem it would be...

30*18=540

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So the area would be 270cm^2

3 0

3 years ago

The perimeter of a rectangle is 48 inches the length is twice the width what is the length of the rectangle

EleoNora [17]

Answer:

Length: 16

Width: 8

Step-by-step explanation:

W + W + L + L = P

8 + 8 + 16 + 16 = 48

48 = 48

6 0

3 years ago