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stich3 [128]
3 years ago
6

Pleaseee help meeeeeeee

Mathematics
2 answers:
Olegator [25]3 years ago
8 0

Answer:

x = 6

∠B = 126

Step-by-step explanation:

∠A = ∠B

where

∠A = 8x + 78°

∠B = 2x + 114°

8x + 78°  = 2x + 114°    

8x - 2x = 114 - 78

6x = 36

x = 36/6

x = 6

plugin x into  ∠B = 2x + 114°

∠B = 2x + 114°

∠B = 2(6) + 114°

∠B = 126

jekas [21]3 years ago
3 0

Answer:

x = 6

∠B = 126

Step-by-step explanation:

i got this correct

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