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Mamont248 [21]
4 years ago
10

HELP NEED HELP DUE TODAY

Mathematics
1 answer:
taurus [48]4 years ago
6 0

Answer:

D.(3x+1)(3x-1)

Step-by-step explanation:

Do the FOIL method distribute the numbers

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MrRa [10]

Add all the numbers together to find your answer.

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if karen was 27 and her oldest brother was 29 years older and and there dad was 22 when Karen was born how old is the dad?
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49

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Answer:

In this problem, we need to describe the relation between variables, if that relation is functional or not. It's important to say that we assumed that the first variable is independent, and the second is dependent.

<h3>(a)</h3>

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<h3>(b)</h3>

Height - Age of the person: These relation is not functional, becasuse age can't be a dependent variable, beacuse the age of a person doesn't depends on his height.

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Step-by-step explanation:

\sqrt{189}  = 3 \sqrt{21}

7 0
3 years ago
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