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LAST QUESTION PLS HELP. (It's not solve for x)

LAST QUESTION PLS HELP. (It's not solve for x)-example-1
User Dutchman
by
7.5k points

2 Answers

1 vote

Answer:

40

Explanation:

So, if the angle shown, one of them is 70. the other is 110, because line is 180 degress, 180-70 = 110. C is 110. But, we need to find B. 13x + 6 must also be 70 degrees. 70-6 = 64. 64/13 = about 5. A is 100. The inner angles are 70+70+N. Angles in triangle are 180, so N is 180-70-70, which is 180-140. The B is 40 degrees.

User Vimes
by
7.8k points
10 votes

Answer:

m∠ABC = 26°

Explanation:

13x+6 + 8+3x + 70 = 180

16x + 84 = 180

16x = 96

x = 6

m∠B = 8+3(6) = 26°

User JeanJouX
by
8.2k points

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