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3 years ago

What is the circumstance of the circle below in terms of pi?

Mathematics

1 answer:

nikklg [1K]3 years ago

4 0

Circumference of a circle=2pi*r

2*(2.2)*π=4.4π

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Which decimal is less than 0.47<br> (0.38) (0.9) (0.64) (0.5)

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Answer:

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Step-by-step explanation:

just divide in a calculator

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2 years ago

Determine whether the relationship between the circumfrance of a circle and its diameter is a direct variation. If so, identify

kipiarov [429]

Answer:

The relationship between the circumference of a circle and its diameter represent a direct variation and the constant of proportionality is equal to the constant $\pi$

Step-by-step explanation:

we know that

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3 years ago

Using the order of operations, what would be the first step:<br><br> 4−8÷1−3[3+(7−5)2]

jeka94

Answer:

(7-5)

Step-by-step explanation:

According to PEMDAS, parenthesis go first. But there are two sets of parenthesis so the one inside the other goes first.

Next would be [3+(2*2)]

Then, [3+4]

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So the question would be 4-8-21

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I realize that you weren't asking for the whole thing but maybe there are follow up questions.

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3 years ago

Melanie buys a carrying case for her new laptop, which costs 125% as much as her old laptop case. The price of her new laptop ca

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Answer:

The cost of her old laptop would be $52.

Step-by-step explanation:

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3 years ago