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3 years ago

12

The diameter of a cylindrical propane gas tank is 10 feet. The total volume of the tank is 4712.4 cubic feet. Find the length of

the tank.

1 answer:

Gnom [1K]3 years ago

6 0

Check the picture below

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The length of a rectangle is 12 less than the width find the length and width of the rectangle if the area is 160 square meters

Svet_ta [14]

Answer:

the width is 13.11meter and the length is 1.11meter

Step-by-step explanation:

let the width be x and the length be x-12

area = 160 = l×b = x×x-12

x×x-12 = 160

x^2 = 172

x= 13.11

thus, the width is 13.11 and the length is 1.11

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2 years ago

2ⁿ+2ⁿ+2ⁿ+2ⁿ=2¹⁶<br>value of n?

STatiana [176]

Answer:

$n = 14$

Step-by-step explanation:

$~~~~~~~2^n+2^n+2^n+2^n = 2^{16}\\\\\implies 4 \cdot 2^n = 2^{16}\\\\\implies 2^2 \cdot 2^n = 2^{16}\\\\\implies 2^{n+2} = 2^{16}~~~~~~~~~~~~~~~~~~~~~~~~~~~~;[a^m \cdot a^n = a^{m+n}]\\\\\implies n+ 2 = 16\\\\\implies n = 16-2 \\\\\implies n = 14$

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2 years ago

Rsound answer to two decimal places<br><br>80.75757575757575757575

GrogVix [38]

Answer:

$80. \bar{75}$

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3 years ago

Jamie lost 27 pounds in 1 year . on avarage how many pounds did jamie lose per month

Ratling [72]

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3 years ago

Read 2 more answers

A circle has 9 times the area of another circle. If the radius of the larger circle is 27 meters, find the radius of the smaller

hoa [83]

Answer:

Step-by-step explanation:

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3 years ago