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Please help me out on this needed 20-30 mins

Please help me out on this needed 20-30 mins-example-1

2 Answers

1 vote
Answer : x = 10

In a triangle, the angles add up to 180 degrees. 46 + (8x-2) must be equal to 11x + 14, as angles on a straight line also equal to 180 and therefore 180 - (11x + 14) is the missing interior angle on the triangle. (angle ABC + angle BAC = angle BCD)
Using these substitutions, we can calculate x.

(8x - 2) + 46 = (11x + 14)
(80 - 2) + 46 = (110+14)
User Chevybow
by
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6 votes

Answer:

x=+10

Explanation:

I hope that helps I think it's the right answer if my calculations are correct it's +10

User Shousper
by
8.9k points

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