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ValentinkaMS [17]
3 years ago
8

Just need to know what x is haha

Mathematics
1 answer:
marishachu [46]3 years ago
4 0

Answer: x=14

Step-by-step explanation:

The angles in a triangle are equal to 180 so

6x + 3 + 5x + x + 9 = 180

12x + 12 = 180

      -12     -12

12x = 168

x = 14

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The equation of the line that contains the points (-8, 1) and (0, -5) is
posledela

Answer:

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Step-by-step explanation:

Find the slope by using the slope formula. (It's hard to format here so look it up)

Basically, it is y2 - y1/x2 - x1

-5 - 1/ 0 + 8

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The slope is -3/4.

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2 years ago
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3 0
3 years ago
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3 years ago
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vovangra [49]

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Step-by-step explanation:

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4 0
2 years ago
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Fudgin [204]
The answer is 135 because the angle equals 180 by itself and 180 subtracted from 45 is 135 .. I hope this is helpful
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