3 years ago

The radius of a circle is 7 in find its area to the nearest tenth

Mathematics

1 answer:

AVprozaik [17]3 years ago

8 0

Answer:

why there is no problem i do not see it

Step-by-step explanation:

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What is the answer to this math problem?

Tems11 [23]

Answer: 471.24

Step-by-step explanation:

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3 years ago

Find the first 4 terms in each sequence

koban [17]

Answer:

a₁ = -21 (Given)

a₂ = -28

a₃ = -35

a₄ = -42

Step-by-step explanation:

First term a₁ = -21 (Given)

…………………………………

Second term a₂ :

a₂ = $a_{2-1} - 7\\a_{1} - 7\\a_{1} = -21\\-21 - 7 = -28$

…………………………………

Third term a₃ :

a₃ = $a_{3-1} - 7\\a_{2} - 7\\a_{2} = -28\\-28 - 7 = -35$

…………………………………

Fourth term a₄ :

a₄ = $a_{4-1} - 7\\a_{3} - 7\\a_{3} = -35\\-35 - 7 = -42$

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2 years ago

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Maru [420]

It's kinda blurry. I'm sorry!!

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It's kind of not C.

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3 years ago