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CaHeK987 [17]
3 years ago
15

Evaluate 3m2 -4 if m = -3​

Mathematics
1 answer:
zhenek [66]3 years ago
8 0

Answer:

23

Step-by-step explanation:

3m^{2} - 4 = 3 * (-3)^{2} - 4 = 3 * 9 - 4 = 27 - 4 = 23

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Which of the following functions best describes this graph?​
jok3333 [9.3K]
<h3>Answer: Choice C</h3>

Explanation:

The x intercepts or roots are x = 3 and x = 5, which lead to the factors x-3 and x-5 respectively.

Multiplying out those factors gets us this:

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Muna claims that the expression (8)(16) + (8)(12) + (16)(12) represents the
aivan3 [116]

The surface area of a right rectangular prism is the amount of space on it.

Muna's claim is incorrect

<h3>How to determine the surface area?</h3>

The surface area of a right rectangular prism is calculated as:

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Read more about surface areas at:

brainly.com/question/27002333

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2 years ago
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inysia [295]

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A. y-5=4(x-2)

Step-by-step explanation:

6 0
3 years ago
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The manager of a music store ordered 20 new violins. She ordered some of two different models: the standard and the deluxe. Each
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3 0
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Sliva [168]

Answer:

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Step-by-step explanation:

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