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3 years ago

Please Help!!! Surface Area of a ball!!! Extra points and brainiest will be given!!!!!

Mathematics

1 answer:

Helen [10]3 years ago

7 0

Answer:

530.66 cm²

Step-by-step explanation:

First, since the formula for the area of a ball is r² x 3.14, you multiply 13 by itself. Since 13x13 is 169, you do 3.14x169. Your answer should be 530.66 cm². (i don't know what the other one is, or if it's just a separate question.)

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Simplify completely'''

r-ruslan [8.4K]

Answer:

$\displaystyle \frac{x + 2}{x - 1}$

General Formulas and Concepts:

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Step-by-step explanation:

Step 1: Define

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3 years ago

To charter a fishing boat for 3 hours the captain charges a base fee of 45.00 plus 15.00 per person using variables construct a

steposvetlana [31]

Answer:

$90.00

Step-by-step explanation:

Given

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$m = 15.00$ --- rate

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Required

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The relationship between the variables is:

$Total = Base\ Fee + Rate * Individuals$

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This gives:

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3 years ago

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and 38 is greater than 14 + 5 so its cant be C.

The answer is A

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4 years ago

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