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Nostrana [21]
2 years ago
6

When Ricardo was 9 years old, he was 56 inches tall. By age 12, he had increased his

Mathematics
1 answer:
Schach [20]2 years ago
6 0

Answer:

He is 62.72 inches tall now

Step-by-step explanation:

the twelve over 100 is the percentage, he increased by 12 percent. and the x over 56 is the new value (x) over the old value. We get 6.72 so we add that to 56 to get 62.72.

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Points (4,2) and (6, 10)

Eqn:
y - y = m(x - x)
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2 years ago
First good answer gets brainiest
matrenka [14]

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sasho [114]

Answer:

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Step-by-step explanation:

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