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solong [7]
3 years ago
5

What is the measure of

Mathematics
2 answers:
myrzilka [38]3 years ago
4 0

Answer:

x = 52 \:  \: degrees

Step-by-step explanation:

x + 128 = 180 \\ x = 180 - 128 \\ x = 52 \:  \: degrees

(sum of the angles in a straight line = 180 degrees)

hope this helps

brainliest appreciated

good luck! have a nice day!

Anastasy [175]3 years ago
3 0

<em>Hey</em><em>!</em><em>!</em><em>!</em>

<em>here</em><em>'s</em><em> </em><em>your</em><em> </em><em>answer</em>

<em>X+</em><em>1</em><em>2</em><em>8</em><em>=</em><em>1</em><em>8</em><em>0</em><em>(</em><em> </em><em>sum</em><em> </em><em>of</em><em> </em><em>angle</em><em> </em><em>in</em><em> </em><em>straight</em><em> </em><em>line</em><em>)</em>

<em>or</em><em>,</em><em>X=</em><em>1</em><em>8</em><em>0</em><em>-</em><em>1</em><em>2</em><em>8</em>

<em>X=</em><em>5</em><em>2</em><em> </em><em>degree</em><em>.</em>

<em>So</em><em> </em><em>the</em><em> </em><em>value</em><em> </em><em>of</em><em> </em><em>X </em><em>is</em><em> </em><em>5</em><em>2</em><em> </em><em>degree</em><em>.</em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em><em>.</em><em>.</em>

<em>Good</em><em> </em><em>luck</em><em> </em><em>on</em><em> </em><em>your</em><em> </em><em>assignment</em>

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The key to solving this question lies
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Her new equation would be ...

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<em>Additional comment</em>

There may be very good reasons why Grace would want to do that. If solving the equation is Grace's intent, that move would be counterproductive. For the purpose of solving the equation, it would be more productive to either subtract 20 from both sides, or divide both sides by 2. These steps would give, respectively, ...

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