Answer:
Step-by-step explanation:
since A and W are complementary, use 180 - 117 to find A. You get 63
since C and X are complementary, use 180 - 82 to find A. You get 98
all interior angles of a triangle add up to 180 so you can use what you have now to find B. B is 19
subtract B from 180 to find Y. Y is 161.
You can write it as 9/10 because the other terms will cancel out.
Answer:
Answer in picture with working
Step-by-step explanation:
Answer:
4
4+4-4=4 im not sure actually D:
Answer:
5/12 or 0.4166666667
Step-by-step explanation:
