matt is standing on top of a cliff 305 feet above a lake. The measurement of the angle of depression to a boat on a lake is 42 d
egrees. how far is the boat from matt
1 answer:
Answer:
So, the distance from boat to matt is 455.81535feet
Step-by-step explanation:
We are given height of a cliff is 305 feet
and the measurement of the angle of depression to a boat on a lake is 42 degrees
so, we can draw diagram
Let's assume
distance from boat to matt is x
We can use trig

now, we can solve for x


So, the distance from boat to matt is 455.81535feet
You might be interested in
The 40 oz and $8.00 i think
9) They traveled 31.9 hours over the 3-day trip.
10.9 + 8.6 + 12.4 = 31.9
10) She does not have enough money. She has $12, but everything she wants to purchase would cost $12.39.
Large drink = 1.79
Turkey sandwich = 4.85
1.79 + 4.85 = 6.64
6.64 + 5.75 = 12.39
Answer:
<u>Hanna is 8 years old.</u>
Step-by-step explanation:
Hanna = x
Tina = 4x
Sum = 40.
Hanna =?
Hanna + Tina = 40
4x + x = 40
5x = 40
x = 40/5
x = <u>8</u>.
Hanna is <u>8 years</u> old.
Answer:
Step-by-step explanation:
you multily the negative by the positive and get a negative answer so -36.8