3 years ago

Anyone help me with this? I will give you brainiest!

Mathematics

2 answers:

VMariaS [17]3 years ago

5 0

3 necklaces are sold for 45 dollars

Rate is: 1 necklace per 15 dollars

kow [346]3 years ago

4 0

3 necklaces were sold and they have got 45 revenue

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Amiraneli [1.4K]

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Step-by-step explanation:

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3 years ago

What is the answer to this?

valkas [14]

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3 years ago

Find the circumference of a circle with a radius of 35 inches in terms of 7 and to the nearest tenth of an inch.

Lera25 [3.4K]

Answer and Step-by-step explanation:

The circumference formula for a circle is:

C = $2\pi r$

Plug 35 in for r (radius) and solve.

C = $(35) 2\pi\\\\C = 70\pi\\\\C = 219.9$

So, approximately 219.9 $in^2$ is the answer.

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3 years ago

Please help I will give brainliest.

salantis [7]

Answer:

Multiply the numbers then Add on both sides then simplify

Step-by-step explanation:

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2 years ago

Find the volume of a cone with the radius of radius of 80 and height of 21

RoseWind [281]

Answer:

140672

Step-by-step explanation:

formula for cone volume=pi*r^2*h*1/3

80^2*3.14*21=422016

422016*1/3

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3 years ago