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3 years ago

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Two angles of a triangle have the same measure and the third one is 9 degrees greater than the measure of each of the other two.

find the measure of the largest angle in the triangle.

1 answer:

Umnica [9.8K]3 years ago

6 0

The largest angle should be 66°
I hope this helps.
YOU'RE WELCOME :D

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<h2>Explanation:</h2>

In this problem, we have the following equation of a line written in Standard form:

$3x+2y=-12$

So we need to choose the equations that has the same solutions as this equation. If we multiply each equation by a constant term and find the same solution as the given equation, then they will have the same solution. This is only true fro options B, C, E and F.

Option B.

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So we get the same given equation. This option is valid!

Option D.

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Option E.

$6x+2y= -12 \\ \\ Multiply \ both \ sides \ by \ 1/2: \\ \\ (\frac{1}{2})(6x+2y)=(\frac{1}{2})(-24) \\ \\ 3x+2y=-12$

So we get the same given equation. This option is valid!

Option F.

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So we get the same given equation. This option is valid!

For the other options, there is no any constant term that multiplies both sides of the equation and gives us the same given equation.

<h2>Learn more:</h2>

About this subject: brainly.com/question/8810210

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