Answer:
We can think of this as a triangle rectangle.
We know that you eyes are 55ft above the ground, this can be one cathetus.
We also know that you see with an angle of depression of 50°, from this angle, our known cathetus would be the opposite cathetus.
Now we want to know how far is the object from you, this would be the hypotenuse of the triangle rectangle.
So we only know one angle and the opposite cathetus to this angle, then we can use the relation:
Sin(θ) = (opposite cathetus)/(hypotenuse)
Then if we use this equation, we will get:
Sin(50°) = 55ft/hypotenuse
hypotenuse = 55ft/sin(50°) = 71.8 ft
This means that the distance between you and the object is 71.8 ft.
Answer:
Step-by-step explanation:
are we solving this ?
Answer:
You divide each fraction by the highest multiple.
4/16 can be divided by 4 to get 1/4
12/18 can be divided by 6 to get 2/3
4/10 can be divided by 2 to get 2/5
16/20 can be divided by 4 to get 4/5
Step-by-step explanation:
hope this helps
Answer:y=-1.6x+15.4
Step-by-step explanation:
Answer
Find out the how much money was in the account after 
years.
To prove
Formula
As given
Tracy deposited $59 into a bank account that earned 3.5% simple interest each year.
Principle = $59
Rate = 3.5 %
i.e
Time = 1.5 years
Put all the values in the equation
= \frac{309.75}{100}[/tex]
= $3.1(approx)
Amount in the account = Principle + Simple interest
= $59 + $ 3.1
= $ 62.1
1 Dollar = 100 cent
Now convert $62.1 into cent.
= 62.1 × 100
= 6210 cent
Therefore the money in the account is 6210 cent .
