Answer:
0.9 1.8 2.9
Step-by-step explanation:
The answer is 20/3 first you set a variable x and 30x=200 divid both side by 30 and get the final answer
Answer:
A
Step-by-step explanation:
is in the fourth quadrant where tan < 0
The related acute angle = 2π -
= 
Hence
tan(
)
= - tan(
)
= - 
= -
× 
= -
→ A
Answer:
(1,-3.7)
Step-by-step explanation:
subtract the y axis to go down
5 - 8.7 = -3.7