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Alexus [3.1K]
2 years ago
15

Find the value of angle marked x​

Mathematics
1 answer:
lyudmila [28]2 years ago
3 0

Based on the given diagram we see that all the exterior angle is in a straight line with the interior angle.

Using the known angle measure, we know that the shape has angles of measure, 123 degrees, 94 degrees,  79 degrees, and '180 - x' degrees

Also, the sum of all the angles in a quadrilateral, any four-sided shape, is 360 degrees.

Now using the knowledge gained lets set up the equation

            123 + 94 + 79 + 180 - x = 360\\476 - x = 360\\-x = -116\\x = 116

Therefore x is 116 degrees.

Hope that helps!

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y = 12x

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3 years ago
Write an equation in slope-intercept form of the line that passes through (-1, 4) and (0, 2).
arsen [322]

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Hi there!

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<u>1) Determine the slope</u>

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<u>2) Determine the y-intercept</u>

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A triangular prism is 17 yards long and has a triangular face with a base of 12 yards and a height of 8 yards. The other two sid
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Answer:

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Step-by-step explanation:

From the question,

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