3 years ago

WILL GIVE BRAINLIEST

Mathematics

1 answer:

Lapatulllka [165]3 years ago

5 0

Answer:

a fraction bar Is just a division bar, it's c.

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nikdorinn [45]

Create a ratio and cross multiply

20x - 75 = 14x + 63
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4 years ago

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gayaneshka [121]

Answer:

Step-by-step explanation:

I am pretty sure that is your answer. But I think you need to multiply x2 so 4 x 2 = 8, etc. If it isn't I apologize.

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3 years ago

A circle has a circumference of 361\pi361π361, pi. What is the diameter of the circle?

denpristay [2]

Remember, $C=\pi d$ , where $C$ is circumference and tex]d[/tex] is the diameter. They are related by a constant $\pi$ (pi).

We can solve the above equation for d and then substitute our known values.
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3 years ago

21 is 20% of what number

Ksenya-84 [330]

Answer:

21 is 20% of 105

Step-by-step explanation:

20% * x = 21

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If you are using a calculator, simply enter 21×100÷20, which will give you the answer.

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4 years ago

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dangina [55]

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3 years ago