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julsineya [31]
3 years ago
6

Help please!!!! It geometry and i have no clue wht im doing

Mathematics
1 answer:
irakobra [83]3 years ago
7 0

Step-by-step explanation:

21. supplementary angles (add up to 180°)

22. vertical angles (congruent)

23. vertical angles (congruent)

24. supplementary angles (add up to 180°)

25. supplementary angles (add up to 180°)

26. supplementary angles (add up to 180°)

27. supplementary angles (add up to 180°)

28. supplementary angles (add up to 180°)

29.

(complementary angles)

4x+3+x-8=90\\5x-5=90\\5x=95\\x=19\\

30.

(supplementary angles)

9x-4+4x-11=180  

13x-15=180\\13x=195\\x=15

31.

(vertical angles)

x-15=60\\x=75

32.

(supplementary angles)

63+11x+2+5x-13=180\\52+16x=180\\16x= 128\\x= 8

33.

(complementary angles)

x+28+6x-15=90\\7x+13=90\\7x=77\\x=11

Hope this helps!

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