3 years ago

He;lp The formula for the area of a circle is A = πr2, where A = area and r = radius.

Mathematics

2 answers:

Delicious77 [7]3 years ago

4 0

Those little t things are pi so the answer would be something i don’t know but pi = 3.14159

kogti [31]3 years ago

3 0

Answer:

Step-by-step explanation:

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A store has a 20% sale on everything. An item originally cost 350 AED. What is the sale price? Show your work of how you calcula

slega [8]

Answer:

Step-by-step explanation:

A store has a 20% sale on everything.

So since you are saving 20%, you will only be paying 80% of the original price.

To find the sale price use the following formula:

Sale price = 80% x original price

They told us the original price = 350 AED

This means:

Sale price = 80% x 350

I think it would be easiest to change 80% into a fraction if you don't have a calculator :)

80% = $\frac{80}{100} = \frac{4}{5}$

This means that the

Sale Price= $\frac{4}{5}$ x 350 = 280 AED

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3 years ago

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Aloiza [94]

Answer:

B is the correct answer

Step-by-step explanation:

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3 years ago

Liz works at the animal shelter. There are 20 animals in the shelter, and 35% of the animals are dogs. How many of the animals i

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Answer:

Step-by-step explanation:

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adoni [48]

I don't understand what you mean by "720 7 7 to the 4 over 5 power", but for "<span>the fourth root of 7 to the fifth power 7 to the 5 over 4 power</span>" it would be 7^5 (seven to the power of 5)

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