2 years ago

Answer correctly please !!!! Will mark Brianliest !!!!!!!!!!!!!!

Mathematics

2 answers:

Butoxors [25]2 years ago

7 0

Answer:

100π

Step-by-step explanation:

Area of a circle formula: πr²

The radius would be half of 20 m

So the radius, r is 10 m

Plug that in

πr²=π·10²=100π

Strike441 [17]2 years ago

6 0

Answer: 100 pie
Explain: very good at math

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Write 800 as the product of its prime factors.

Alex_Xolod [135]

800|2
800|2
400|2
200|2
100|2
50|2
25|5
5|5
1

$800=2^5\cdot5^2$

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3 years ago

Meg mixes 3 parts silver paint with 4 parts green paint to get a specific color. Is the ratio 5:6 equivalent to 3:4?

damaskus [11]

Answer:

No, because the numbers in the given ratio must be multiplied by the same number.

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Essentially, ratio to be equal must be equal. E.g. 3:4 would be equal to 6:8 because you multiply both sides of the ratio by 2.

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Korvikt [17]

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Step-by-step explanation:

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2 years ago

diep buys a load of bread 65 centimeters long. for lunch every afternoon, he cuts 15 centimeters of bread for his sandwich. diep

LiRa [457]

Answer:

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Step-by-step explanation:

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3 years ago

How do I solve this problem?

lidiya [134]

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