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Vanyuwa [196]
3 years ago
5

For what value of X is line a parallel to line B? (4x+28). 112. 68

Mathematics
2 answers:
True [87]3 years ago
6 0

Answer:

x = 10

Step-by-step explanation:

Same side interior angles are supplementary (SSIA theorem).

Set the equation equal to 180 then solve for x.

4x + 28 = 68

<u>Solve</u>

68 - 28 = 40

40/4 = 10

<u>x = 10</u>

Alex3 years ago
3 0

Answer:

10

Step-by-step explanation:

112 + 4x + 28 = 180°

140 + 4x = 180°

4x = 180 - 140

x = 10

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Step-by-step explanation:

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Mandarinka [93]

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fenix001 [56]

Answer:

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