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Paraphin [41]
3 years ago
12

Find the equivalent expression to 9(2a+1)

Mathematics
2 answers:
Alla [95]3 years ago
8 0

Answer:

18a +9

Step-by-step explanation:

9(2a+1)

The first step is to distribute the 9

9*2a+9*1

18a +9

goldfiish [28.3K]3 years ago
8 0

Answer:

18a +9

Step-by-step explanation:

I think..

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Answer:

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Step-by-step explanation:

isosceles triangle will have same base angles

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A is the vertex angle.

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3 years ago
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Simplifying exponents (picture provided)
Hitman42 [59]

Answer:

<em>3^2 ; Option B</em>

Step-by-step explanation:

We are given the equation 3^ -6 * ( 3^4 / 3^0 )^2, which can be solved through the application of exponential rules;

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oksano4ka [1.4K]

Answer:

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Step-by-step explanation:

\sqrt{216}

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