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masya89 [10]
3 years ago
12

What is the value of x? (see picture)

Mathematics
2 answers:
FromTheMoon [43]3 years ago
6 0

Answer:

Step-by-step explanation:

∠ABC  (Interior) = 360º - 5x

Sum of interior angles in a polygon is (n - 2) x 180

Sum of interior angles of ABCD = (4 - 2) x 180 = 360º

79 + 2x + (360 - 5x) + 32 = 360

79 + 2x + 360 - 5x + 32 = 360

471 - 3x = 360

3x = 111

x = 37º

Ivanshal [37]3 years ago
5 0

Answer:

37º

Step-by-step explanation:

∠ABC  (Interior) = 360º - 5x

Sum of interior angles in a polygon is (n - 2) x 180

Sum of interior angles of ABCD = (4 - 2) x 180 = 360º

79 + 2x + (360 - 5x) + 32 = 360

79 + 2x + 360 - 5x + 32 = 360

471 - 3x = 360

3x = 111

x = 37º

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For what value of x is the rational expression below undefined?<br><br> 3x+15/6-x
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Let the function be (3x+15)/(6-x) then the value of x exists at -5.

<h3>What is the value of x?</h3>

Given: Rational Expression (3x+15)/(6-x)

To find the value of x when given a rational expression equivalent to 0.

To estimate the value of x, convey the variable to the left side and convey all the remaining values to the right side. Simplify the values to estimate the result.

Consider, (3x+15)/(6-x) = 0

3x + 15 = 0(6-x)

3x + 15 = 0

Subtract 15 from both sides of the equation, e get

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simplifying the above equation, we get

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Divide both sides by 3, then we get

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x = -5

Therefore, the value of x exists at -5.

To learn more about the value of x refer to: brainly.com/question/11874663

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2 years ago
Jean drove 70 miles per hour for a total of 420 miles on a trip. She used the equation below to calculate the time, t, it would
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Step-by-step explanation:

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