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3 years ago

The diameter of circle p below is 39.4 what is the approximate area of circle p???

Mathematics

1 answer:

Rufina [12.5K]3 years ago

3 0

A= π r2
r= 39.4/2=19.7
A= 19.7 x 19.7=388.09
A= pi x 388.09= 1218.6026
A= 1218.6026

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Translate the verbal expression "Five less than the product of X and three" into an algebraic expression

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Answer:

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Step-by-step explanation:

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2 years ago

Devisibility rules for 3, 6, and 9

fenix001 [56]

Answer:

★ Divisibility rule for 3 -

If the sum of all the digits divisible by 3 then the number is divisible by 3.

Here, we take an example for better understanding -

Example 1 - 3525

Add up the digits - 3 + 5 + 2 + 5

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As, 15 is divisible by 3. So, 3525 is a factor of 3.

★ Divisibility rule for 6 -

A number is to be divisible by 6 , if the number is also divisible by 2 and 3.

Example 2 - 132

Add up the digits = 1 + 3 + 2 = 6

As, 6 is divisible by 2 and it's also divisible by 3. Then, 132 is a factor of 6.

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If the sum of all the digits is divisible by 9 then the number is divisible by 9. Just like we'd in 3.

Example 3 - 1052

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As, 17 is not divisible by 9. So, 1052 is also not divisible by 9.

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3 years ago

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cluponka [151]

No! a liter is as much as a big bottle of soda! he should use 3 milileters. please vote me brainliest if i helped :) ❤️

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3 years ago

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blagie [28]

Answer: 37

Step-by-step explanation:

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3 years ago

Is (1, 1) a solution to 3y=2x+1

Snowcat [4.5K]

Yes.
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(1,1) is a solution

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3 years ago

Read 2 more answers