Answer:
Step-by-step explanation:
x = City Roast Colombian coffee
y = French Roast Colombian coffee
x + y = 20
The bananas are not an equal number so you would not have the same amount unless you take one out.
Answer:
vb hyjv bnhyn g
Step-by-step explanation:
Why yes it is, good question
Answer: OPTION C.
Step-by-step explanation:
Observe the triangle ABC attached.
Notice that the angle of depression is represented with
.
Knowing that the top of a lighthouse is 260 feet above water and the ship is 270 feet offshore, you can find the value of
by using arctangent:
![\alpha= arctan(\frac{opposite}{adjacent})](https://tex.z-dn.net/?f=%5Calpha%3D%20arctan%28%5Cfrac%7Bopposite%7D%7Badjacent%7D%29)
In this case you can identify that:
![opposite=260\\adjacent=270](https://tex.z-dn.net/?f=opposite%3D260%5C%5Cadjacent%3D270)
Therefore, substuting values into
, you get that the angle of depression is:
![\alpha= arctan(\frac{260}{270})\\\\\alpha=43.92\°](https://tex.z-dn.net/?f=%5Calpha%3D%20arctan%28%5Cfrac%7B260%7D%7B270%7D%29%5C%5C%5C%5C%5Calpha%3D43.92%5C%C2%B0)