3 years ago

What does x equal? Thanks!

Mathematics

2 answers:

SOVA2 [1]3 years ago

6 0

Answer:

33º

Step-by-step explanation:

Supplementary angles means that angle Q + angle R = 180º

so: 2x + x + 81 = 180

2x + x + 81 - 81 = 180 - 81

3x = 99

3x/3 = 99/3

x = 33

11Alexandr11 [23.1K]3 years ago

4 0

Answer: 33 degrees

Step-by-step explanation:

See paper attached. (:

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