You can try by plugging each ordered pair and seeing if the equation comes out true.
(5, 1)
2 * 5 - 1 = 9
That's correct so C is the correct answer.
Answer:
246
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
change minutes to degrees
60minutes=1degree
47 mutes=?
47/60=0.78333333°
Add to 52°
52° + 0.78333333°
52.78333333°
so sin 52.7833 =0.7963540136
Answer:
Step-by-step explanation:
In this scenario we need to isolate the variable.
Start by adding 7 to both sides:
Divide both sides by 12:
Substitute 4 for d to check our answer:
Therefore the answer is: