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soldi70 [24.7K]
2 years ago
8

If a = -3, find the value of 3a²​

Mathematics
1 answer:
guajiro [1.7K]2 years ago
8 0

Step-by-step explanation:

given

a = - 3

3a² = 3 * ( -3) ²

= 3 * 9

= 27

The value of 3a² is 27.

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Therefore, the probability is 1/120.

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Determine how many times larger is 6 x 10^4 than 6 x 10^2
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Answer:

100

Step-by-step explanation:

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A triangle has a perimeter of 10a + 3b + 12 and has sides of length 3a + 8 and 5a + b what is the length of the third side ?
RideAnS [48]

Answer:

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Step-by-step explanation:

The perimeter is the sum of the lengths of the three sides. If x represents the length of the third side, then ...

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Subtracting from the equation everything on the left side that is not x, we get ...

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5 0
2 years ago
Frank's toy car is 19 centimeters long. Max's
jeka94

Answer:

Pertaining to the yielded interrogate, the retort is 6.30.

Step-by-step explanation:

As disseminated, the terms may equate to the proximate as identified:

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*Hope this helps.

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3 years ago
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