Answer:
17
Step-by-step explanation:
30/-10 + -20/-1
= -3+20
= 17
Part 1:
A and B are already in lowest terms
C 3/8
D 7/9
Part 2:
A 5 * 11
B 3 * 3 * 3
C 2 * 2 * 3 * 5
:)))
Answer:
3 3/5
Step-by-step explanation:
Answer: m = 5/8
Step-by-step explanation:
To solve this problem you need to know the law of cosines.