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joja [24]
2 years ago
7

Evaluate the algebraic expression h + h when b = 3, d = 12, h = 2 and r = 7.

Mathematics
1 answer:
rosijanka [135]2 years ago
7 0

Answer:

4

Step-by-step explanation:

h + h

h=2

2+2

4

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How many times greater was the temperature in Miami (45) than the lowest in San Diego (25)
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Answer:

<em>The temperature in Miami is 9/5 times the temperature in San Diego.</em>

Step-by-step explanation:

<u>Ratios</u>

To compare the temperature in Miami (45) with the temperature in San Diego (25), we use the division or ratio between both numbers:

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Simplify the fraction dividing by 5:

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Since the relation between them is 9/5, it means the temperature in Miami is 9/5 times the temperature in San Diego.

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The answer:
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Answer and explanation with steps are in the following attachments

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