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alekssr [168]
3 years ago
10

Please help! Will mark brainliest

Mathematics
1 answer:
kobusy [5.1K]3 years ago
7 0

Answer:

B. 15"

Step-by-step explanation:

a^{2}+b^2=c^2\\9^2+12^2=c^2\\81+144=c^2\\225=c^2\\\sqrt{225} = 15

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Step-by-step explanation:

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2 years ago
What is the area of a rectangle floor that is 7’3” long and 4’2” wide
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➷ Area = length x width

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3 years ago
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yanalaym [24]

Answer:

c) l x - 5 l - 4

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2 years ago
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BlackZzzverrR [31]

Answer: 213

Step-by-step explanation: The median is the middle number

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Notice that there are two middle numbers.

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In other words, we add the two middle numbers and divide by two.

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3 years ago
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kondor19780726 [428]

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