Answer: The west components of the walk = 4.7 miles
The south components of the walk = 8.1 miles (Approx)
Step-by-step explanation:
Since, the A hiker walks 9.4 miles at an angle of 60° south of west.
Thus,by the below diagram,
The west components of the walk = 9.4 × cos 60° = 9.4 × 0.5 = 4.7 miles
And, the south components of the walk = 9.4 × sin 60° = 9.4 × √3/2 = 9.4 × 0.866025404 = 8.1406388 ≈ 8.1 miles
Sometimes true, depends on d. ex: -8 + -8 is negative, but -8 + 9 is positive
Answer:
3 13/15
Step-by-step explanation:
This is just addition so easy
P.S.
Why did you put ur face in so weird
I am assuming that the figure needed is the present value of the deposit.
Future value = 3,000
term = 5
rate = 3%
PV = FV [1 / (1+r)^n)]
PV = 3,000 [1 / (1+0.03)^5]
PV = 3,000 [1 / (1.03)^5]
PV = 3,000 [1 / 1.159]
PV = 3,000 [0.8628]
PV = 2,588.40
The amount that should be invested is 2,588.40 for it to have a value of 3,000 after 5 years at the rate of 3%.
Answer:
x = -56
Step-by-step explanation:
-3x + 1 = 169
-1 -1
----------------------
-3x = 168
Divide both sides by -3. 168/-3 = -56
x = -56
