Answer:
Zb=62
Step-by-step explanation:
Two angles are complementary when they add up to 90 degrees.
90-28=62
Answer: There are 50 students in the drama club and 34 students in the yearbook club
Step-by-step explanation:
34 + 16 = 50 There are 16 more drama club students than yearbook club students. 50 + 34 =84
(-2/5)-(-1/8)
Need to make the denominators the same
(-16/40)-(-5/40)
Multiply -2/5 by 8
Multiply -1/8 by 8
-- sign= positive
-16/40+5/40
Answer=-11/40
I'm not sure how you obtained -5 as your answer but this is the mathematical explanation. hope this helps!
