amykmoriarty
amykmoriarty
30-01-2015
Mathematics
contestada
Find x in this trigonometry question
Respuesta :
konrad509
konrad509
30-01-2015
[tex]\tan 61=\dfrac{y}{10}\\ y=10\tan 61\\\\ \cos 55=\dfrac{z}{10 \tan 61}\\ z=10\tan 61\cos 55\\\\ \sin x=\dfrac{10\tan 61\cos 55}{12}\\ \sin x\approx\dfrac{10\cdot1.8\cdot0.57}{12}\\ \sin x\approx0.855\\ x\approx58.76^{\circ}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
A company following which of the following segmentation strategies will be most pressued to differentiate their offerings? A premium brand serving a highly comp
Find real numbers a, b, and x such that (46) (* 1)-(29) G 6) = (4) aь = X х 4 a bo 6. Let A denote the matrix-b a b 0 -b a where a and b are arbitrary constants
The U.S. administration says to the Japanese government: "If you don’t open your auto parts market very soon, there is the risk that our Congress will pass some
Assume perfect competition: Price: $92 Cost: TC = 9Q+0.02Q2 Solve for the profit-maximizing Quantity produced by an individual firm in the short run. ROUND TO T
How many handcrafted greeting cards must they make to break-even? That is, how many cards must they produce so that the profit is $0? Round your final answer to
a client is taking guaifenesin (humibid) as part of treatment for a sinus infection. which instruction will the nurse include during client teaching?
Discuss the difference between assertive and aggressive behavior. Explain why one is better than the other when working with difficult customers.
Question 21 1 Point Hessa has the power that is generated from subordinates and coworkers' respect for her personal characteristics as a leader which earned her
The power to effect change is in the hands of the masses not the few. To what extent do you agree with this statement?
The inflation rate in the UK is at the highest since 2008 and it is expected to rise further in the summer. In this context, discuss the issues associated with
