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3 years ago

Eight more than four times a number is -12

Mathematics

1 answer:

marissa [1.9K]3 years ago

5 0

4x+8=-12
4x=-20
x=-5

just look at the equation above :)

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Mamont248 [21]

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2 years ago

What is the volume of a cylinder with base radius 2and height 9???

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3 years ago

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3 years ago

Which answer shows the number that point B represents on the graph? A) 2 1 4 B) 2 1 3 C) 2 1 2 D) 2 3 4° > −11°

sesenic [268]

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Step-by-step explanation:

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3 years ago

Read 2 more answers

What is the product?

Luba_88 [7]

The correct answer is option C which is $\left[\begin{array}{cc}8&32\\39&15&\\\end{array}\right]$ .

<h3>What is a matrix?</h3>

Matrix is defined as the arrangement of the numbers variables and expressions in the table as rows and columns.

The multiplication of the matrix will be calculated as:-

M = $\dfrac{1}{2}\left[\begin{array}{cc}12&64&\\78&30&\\\end{array}\right]$

M = $\left[\begin{array}{cc}\dfrac{12}{2}&\dfrac{64}{2}&\\\dfrac{78}{2}&\dfrac{30}{2}&\\\end{array}\right]$

M = $\left[\begin{array}{cc}8&32\\39&15&\\\end{array}\right]$ .

Therefore the correct answer is option C which is $\left[\begin{array}{cc}8&32\\39&15&\\\end{array}\right]$ .

To know more about matrix follow

brainly.com/question/1821869

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2 years ago