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Aleksandr [31]
3 years ago
11

Solve for x and find the measure of each angle

Mathematics
1 answer:
VashaNatasha [74]3 years ago
8 0
Both angles combined equals 180, so you can write the equation like
x + 38 + 2x + 1 = 180
Once you solve this, you get
x = 47
You can then plug in x to the different sides to find the measure of each angle.
The angle on the left would be
47+38 which is 85
and the angle on the right would be
2(47)+1 which is 95
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Using the speed - distance relationship, the time left before the appointed time is 27 minutes.

<u>Recall</u><u> </u><u>:</u>

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<u>At</u><u> </u><u>10mph</u><u> </u><u>:</u>

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<u>At</u><u> </u><u>12</u><u> </u><u>mph</u><u> </u><u>:</u>

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<em>Equate</em><em> </em><em>(</em><em>1</em><em>)</em><em> </em><em>and</em><em> </em><em>(</em><em>2</em><em>)</em><em> </em><em>:</em>

10t + 30 = 12t - 24

<em>Collect</em><em> </em><em>like</em><em> </em><em>terms</em><em> </em>

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<em>Divide</em><em> </em><em>both</em><em> </em><em>sides</em><em> </em><em>by</em><em> </em><em>-</em><em> </em><em>2</em>

t = 54 / 2

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Learn more : brainly.com/question/25669152

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