3 years ago

The area of a circle is 497 squared meters. What is the radius, in meters?

Mathematics

1 answer:

frutty [35]3 years ago

7 0

Answer: r= 12.58m

Step-by-step explanation:

100% SURE

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The area of the rectangular computer chip is 112a3b2 square microns. Write a simplified expression that represents the length. T

andreev551 [17]

Question:

The area of a rectangular computer chip is 112a^3b^2 square microns. Write a simplified expression that represents the length, if the width is 8ab

Answer:

$Length = 14a^2b$

Step-by-step explanation:

Given

$Area = 112a^3b^2$

$Width = 8ab$

Required

Determine the height

Area is calculated as:

$Area = Length * Width$

Make Length the subject

$Length = \frac{Area}{Width}$

$Length = \frac{112a^3b^2}{8ab}$

$Length = \frac{14a^3b^2}{ab}$

Apply law of indices

$Length = 14a^{3-1}b^{2-1}$

$Length = 14a^2b$

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2 years ago

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kvv77 [185]

Answer:

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Jimmy scored a total of 80 points on 2 tests. He scored 10 points more on the 2nd test. What was his score on the first test?

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3 years ago

Solve for h. 12h = 180

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Answer:

Step-by-step explanation:

12 goes into 180 fifteen times

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