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SVETLANKA909090 [29]

3 years ago

14

After working for 6 hours kevin earned 51.00. what is kevin's unti rate

2 answers:

marissa [1.9K]3 years ago

6 0

6x = 51 where x is the money per hour

x = 51/6

x = $8.5/hour

Ahat [919]3 years ago

4 0

To find the unit rate, we need to divide 6 by 51.

51/6 = 8.50

Kevin earns $8.50 per hour

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3 years ago

A conical container can hold 120π cubic centimeters of water. The diameter of the base of the container is 12 centimeters.

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Two complementary angles are in the ratio 7:8. What is the measure of the larger angle?

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Answer

<h3>48°</h3>

Step-by-step explanation:

We know that sum of complementary angle adds to 90°

Let the angles be 7x and 8x

<u>First </u><u>of </u><u>all,</u><u> </u><u>finding </u><u>the </u><u>value </u><u>of </u><u>x</u>

$\sf{7x + 8x = 90 °}$

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The value of X is 6°

<u>Now,</u><u> </u><u>substituting </u><u>/</u><u> </u><u>Replacing</u><u> </u><u>the </u><u>value </u><u>of </u><u>x</u>

⇒ $\sf{7x = 7 \times 6 = 42}$

⇒ $\sf{8x = 8 \times 6 = 48}$

The measure of larger angle is 48°

Hope I helped!

Best regards!!

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3 years ago