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Degger [83]
2 years ago
12

Look at picture, please help

Mathematics
2 answers:
Elena-2011 [213]2 years ago
4 0

Answer:

x = 32

Step-by-step explanation:

Three angles have been shown in the figure which are located at a point of a straight line.

By the property of angles on a straight line,

Sum of the angles shown = 180°

(3x - 20)° + 30°+ (2x + 10)° = 180°

(3x + 2x) + ( -20 + 30 + 10) = 180

5x + 20 = 180

5x = 180 - 20

5x = 160

x = \frac{160}{5}

x = 32

Therefore, x = 32 will be the answer.

Shalnov [3]2 years ago
3 0

Answer:

x = 32 \:  \: degrees

Step-by-step explanation:

<em>Angels</em><em> </em><em>in</em><em> </em><em>a</em><em> </em><em>straight</em><em> </em><em>line</em><em> </em><em>=</em><em>1</em><em>8</em><em>0</em><em>°</em>

<em>3x - 20 + 30 + 2x + 10 = 180 \\ 5x + 20 = 180 \\ 5 x = 180 - 20 \\ 5x = 160 \\  \frac{5x}{5}  =  \frac{160}{5}  \\ x = 32</em>

<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em>

<em>brainliest</em><em> </em><em>appreciated</em>

<em>good</em><em> </em><em>luck</em><em>!</em><em> </em><em>have</em><em> </em><em>a</em><em> </em><em>nice</em><em> </em><em>day</em><em>!</em>

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