3 years ago

If a = -3, find the value of 3a²

Mathematics

1 answer:

guajiro [1.7K]3 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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nadezda [96]

Answer:

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Step-by-step explanation:

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3 years ago

7. What's the sum of 2/5 and 2/4?

NISA [10]

Step-by-step explanation:

2/5+2/4 (find common denominator)

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3 years ago

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goldenfox [79]

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$3.35x-(4)=-0.75$
$3.35x=-0.75+4$
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3 years ago

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Find the value of x. 41.2 yd 5.5 yd 14.1 yd 5.1 yd

evablogger [386]

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3 years ago

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aleksandr82 [10.1K]

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