I missed this class so I'm really confused on how to solve this.

I missed this class so I'm really confused on how to solve this.

A lighthouse is 33 m above sea level. The angle of depression to a small fishing boat is 24 degrees. How many meters is the fishing boat from the cliff?

I'm really confused on how to solve this.

I am doing sum and difference formulas with sin, cos, and tan. I am doing tan75 with the difference formula. So tan 120-45 I have all the things found I just don't know...

I needed help figuring out this problem.

I have no idea how to turn this into an algebraic expression, please help ASAP! Please give me tips on how to do this with other trig to algebraic expressions, as I have four problems I am quite...

I need help finding all the values

I've been stuck on this question ugh

The questions are: "If sin B = -1/3 with B in QIII, find tan B/2. Also find sin B/2 The answer for tan B/2 is-3-2sqrt(2) The answer for sin B/2 is \sqrt((3+2\sqrt(2))/(6)) These...

The question is cos -105. I know how to do the process for it but for some reason my answer doesn't have the right negatives. I am getting: √2 + (-√6) -------------- ...

Find cos theta and tan theta

Solve the following equation for angles between 0 and 360 sec2Ø-2tanØ=4

On a circle of radius 4 find the x and y coordinates at angle 180 degrees (or π in radian measure). Select one: a. (0, 4) b. (4, 0) c. (4, 4) d. (-4, 0) e. (2, 2)

A cottage under destruction is to be 12.6m wide. The two sides of the roof are to be supported by rafters that meet at a 50 degree angle. How long should the rafters be?

If sin(A) = 0.63 and cos(A)<0, determine: cos(A), sin(2A), cos(2A), tan(2A). What quadrant is 2A in?

Thank you so much! I appreciate it.

If csc(α) = 3, where 0 < α < π/2, and β is a Quadrant II angle with tan(β) = −7, find cos(α+β) And there are others that I'm supposed to find, such as sin(α+β),...

trigonoemetric functions (-1,7),(0,2),(-3,3)

I'm trying to find the refrence number for each value. T=4 And T=7pi

this is exactly how its asked on my paper please help

A pizza delivery driver can see his destination on top of a mountain at an angle of elevation of 23 degrees. if he is 22 miles away from the house, what is the altitude of the house on top of the...