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umka21 [38]
3 years ago
9

Please help answer questions 1 and 2!

Mathematics
1 answer:
Mariulka [41]3 years ago
4 0

Answer:

1:A

3:C

hope this help

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I think it 129 If not try 4

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Why is the solution of 3x + 5 = 2x - 7
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Use pemdas

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Paranthese, e, multiplacation, division, addition, subtraction

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Answer:

Answer

sqrt(108)

6 sqrt(3)

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I don't know which answer you  want.

Step-by-step explanation:

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  • The perpendicular, as its name implies, meets the base at 90o.
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h^2 = side^2 - (1/2 b)^2

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h^2 = 144 - 36

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Take the square root of both sides

h = sqrt(108)

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h = 2 * 3 sqrt(3)

h = 6sqrt(3)

h = 6 * 1.7321

h = 10.3923

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3 years ago
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