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zaharov [31]
3 years ago
14

What is the solution to 2.1m = 6.3? A. m = 8.4 B. m = 3 C. m = 3.2 D. m = 4.2

Mathematics
1 answer:
sdas [7]3 years ago
7 0
\bf \frac{~~2.1m}{2.1} = \frac{6.3}{2.1} \newline \newline m ~=~3
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I’m confused on this one
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Greetings!

The formula for the area of any triangle is as followed:

A_{triangle}=\frac{bh}{2}

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<u>Let Statements:</u>

Let the variable...

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Using the information provided from the question, we can substitute its values in place of the variables and solve for the last remaining variable:

10=\frac{(4)(x+3)}{2}

Distribute the parenthesis<em> (The Distributive Property) </em>:

10=\frac{((4)(x)+(4)(3))}{2}

10=\frac{4x+12}{2}

Reduce the fraction to lowest terms:

10=2x+6

Add -6 to both sides of the equation:

(10)+(-6)=(2x+6)+(-6)

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Divide both sides of the equation by 2:

\frac{4}{2}=\frac{2x}{2}

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The Answer to this Problem is:

\boxed{x=2}

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I hope this helped!

-Benjamin

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