The angle of elevation from the roof of a 10 m high building to the top of another building is 41o . The two buildings are 18 m apart at the base. - How tall, to the nearest metre,...

The angle of elevation from the roof of a 10 m high building to the top of another building is 41o . The two buildings are 18 m apart at the base. - How tall, to the nearest metre,...

Please include a visual. Thanks.

A man walks along a straight line path at a speed of 4 ft/s. A searchlight is located on the ground 20 ft from the path and is kept focused on the man. 1. Write a function that relates...

Can someone provide me a solution for this problem? Two boats leave Whitby harbor at the same time. One boat heads 19km to its destination in Lake Ontario. The second boat heads on a course 70o...

Can someone provide a solution to this problem? The angle of elevation from the roof of a 10 m high building to the top of another building is 41o . The two buildings are 18 m apart at the base...

What is (0-8i)^1/3? I think that the answer is -2i^(1/3)

find the exact value of the remaining 5 trig functions

Find the values of the 6 trig functions if cos(2x) = 1/sqrt2 and is in QIII

a) find c b) find <A

a) Find <L b) Find <M

I need to figure out the type of steps and best procedure to tackle this problem, any advice would help. This problem is from pre-calculus and more specifically from Solving Fundamental Identities...

Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the temperature is 60 degrees at midnight and the high and low temperature during the day are 69 and 51 degrees,...

cos(x-y) / sin(x)sin(y) = cot(x)cot(y)+1

There is a fire on a buildings top floor and the fire truck needs to know how far away from the buildings base it has to be so it can raise the ladder to the top. The height of the building is 11...

The time t (in weeks) it takes workers to complete a project varies inversely with the number n of workers. It takes 3 workers 8 weeks to complete the project. Write an inverse variation equation...

You pay $145 for canning supplies plus $0.75 for each food item you can. a. How many canned items must you complete for the average cost per canned item to fall to $1? b. What...

I'm not understanding this topic

What is x=3 in polar form?

What is the rectangular form of r=sqrt (5)

How do I express -8+0i in polar form?