Answer:
25.57
Step-by-step explanation:
when you multiply 25.57 by 25.57 you get 654
Cosine = adjacent/hypothenuse
Adjacent = 28
Hypothenuse = 35
Solution: 28/35
the answer would be 2000%
30 students could of been taking both courses and 60 with no course
Answer:
its c because its 5 on the y axis and -1 on the x axis