3 years ago

10x+18+11x+67=180 what is x

Mathematics

1 answer:

Scilla [17]3 years ago

6 0

The answer for x is x= 4 11/21

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Vesnalui [34]

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Step-by-step explanation:

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3 years ago

X 3x -9 +30 +24 =180

olga55 [171]

Answer:

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3 years ago

Draw a number line to show that 2/8 and 1/4 are equivalent fraction

solniwko [45]

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3 years ago

The diameter of a cylindrical construction pipe is 4ft If the pipe is 17ft long, what is its volume? Use the value 3.14 for /pi,

Leya [2.2K]

Answer:

213.52 cubic ft

Step-by-step explanation:

Diameter of pipe = 4ft

radius for circle is half of diameter

thus radius of pipe = 1/2 of 4ft = 2 ft

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where r is the radius and l is the length of cylinder

thus volume of pipe is calculated below using above values

$volume \ of \ pipe = \pi r^2l\\volume \ of \ pipe = \3.14* 2^2*17 \\volume \ of \ pipe = 213.52$

volume of pipe is 213.52 cubic ft.

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3 years ago

When factoring to reveal the roots of the equation x² + 2x° - 9x- 18 = 0, which equations

timofeeve [1]

1 and 3 only answer is number 2

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3 years ago