3 years ago

Please help me!! I don’t underatsnd

Mathematics

2 answers:

Tems11 [23]3 years ago

3 0

Answer:

23°

Step-by-step explanation:

13x + 154 = 180

13x = 26

x =2

~~~~~~~~~~~~

6(2) + 11

12+11 =23

lorasvet [3.4K]3 years ago

3 0

Answer: 23 degrees
QPS being a “straight angle” means its 180 degrees so: add the two equations and set it equal to 180: 13x+154=180 and x=2
Plug x into the equation 6x+11 which equals
23 degrees

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