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1 year ago

The difference between 55 and twice an unknown number, x, is 95. Find x.

Mathematics

2 answers:

givi [52]1 year ago

5 0

Answer:

x = - 20

Step-by-step explanation:

twice the unknown number is 2x , then difference is 55 - 2x and

55 - 2x = 95 ( subtract 55 from both sides )

- 2x = 40 ( divide both sides by - 2 )

x = - 20

poizon [28]1 year ago

4 0

I'm not sure if twice an unknown number means that number squared or

2x.

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Musya8 [376]

<u>Given</u>:

The radius of the oblique cone is 2 cm.

The height of the oblique cone is 6 cm.

We need to determine the volume of the oblique cone.

<u>Volume of the oblique cone:</u>

The volume of the oblique cone can be determined using the formula,

$V=\frac{1}{3} \pi r^2h$

where r is the radius and h is the height of the cone.

Substituting r = 2 and h = 6 in the above formula, we get

$V=\frac{1}{3} \pi (2)^2(6)$

$V=\frac{1}{3} \pi (4)(6)$

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3 years ago

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Alex787 [66]

Answer:

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Step-by-step explanation:

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3 years ago

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BlackZzzverrR [31]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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malfutka [58]

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4 years ago