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vagabundo [1.1K]
2 years ago
11

PLS PLS PLS PLS HELP :D <33

Mathematics
1 answer:
vazorg [7]2 years ago
6 0

Answer:

Value of x = 3

m∠HEB=27°

Step-by-step explanation:

1) CEH and HEB are complementary angles, therefore both of their angles added together will be 90 degrees

2) Set the two equations added together equal to 90 and solve for x

19x+6+9x=90

28x=84

x=3

3) Plug in x into 9x to get HEB

9(3)=27

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