Answer:
y=18
Step-by-step explanation:
3y-3=15+2y
3y-3+3=15+2y+3
3y=2y+18
3y-2y=2y+18-2y
y=18
I hope this helps!
Answer:
A.
Step-by-step explanation:
Reference angle = 60°
Opposite =
Hypotenuse = x
Adjacent = y
✔️To find x, apply the trigonometric function SOH:
Sin 60° = Opp/Hyp
(sin 60 = √3/2)
Cross multiply
Divide both sides by 2
Divide both sides by √3
Rationalize
✔️To find y, apply the trigonometric function TOA:
Tan 60° = Opp/Adjacent
(tan 60 = √3)
Cross multiply
Divide both sides by √3
Rationalize
Answer:
Town C is approximately 58.356 kilometers from town A.
Step-by-step explanation:
According to the statement, we understand that tourist travels from town A to town B (50 kilometers) at a direction of 80º west of north and from town B to town C (40 kilometers) at a direction of 20º east of north. Vectorially speaking, the resultant from town A to town C is described by the following formula:
The distance from town A to town C is the magnitude of vector reported above, which is now calculated by Pythagorean Theorem:
Town C is approximately 58.356 kilometers from town A.
Answer:
the answer is 33
Step-by-step explanation: