3 years ago

Please help asap no wrong answers pls

Mathematics

2 answers:

stepan [7]3 years ago

7 0

Answer:

20°

Step-by-step explanation:

#thanks me late,thankyou

Eva8 [605]3 years ago

3 0

Answer:

x = 20

Step-by-step explanation:

x° + 2x° + (x + 10)° = 90° ( complementary angles)

(4x + 10) ° = 90°

4x + 10 = 90

4x = 90 - 10

4x = 80

x = 80/4

x = 20

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