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erik [133]
4 years ago
12

BEST ANSWER GETS BRAINLIEST What is 14b + 6b - 12

Mathematics
1 answer:
Andrews [41]4 years ago
3 0
14b + 6b - 12

(14b + 6b) - 12     collect like terms

20b - 12    << your answer

hope this helps, God bless!
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Step-by-step explanation:

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3 years ago
Simplify<br> 3 to the negative power of 9<br> over 3 to the negative power of 12
Dmitriy789 [7]

Answer:

27

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3^-9/ 3^-12

Simply change the division into multiplication. The denominator will become numerator. We are doing so because the base are same.

3^-9 * 3^12

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4 years ago
Question 12 plz help
harkovskaia [24]

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LenKa [72]

Answer:

I'm not sure what you want me to answer from this, so I solved for every variable:

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Side c: 5.8

Step-by-step explanation:

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Since the sum of the interior angles of a triangle ALWAYS equal 180°, we can solve for angle A as follows:

A+51+46=180\\A+97=180\\A=83

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Here, we use the sin rule for finding sides, since we know all of the angles as well as one side:

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7 0
2 years ago
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