Annecia
Annecia
24-11-2016
Mathematics
contestada
Given the tan (a) =15/8 find the sin
Respuesta :
Jagr2713
Jagr2713
24-11-2016
Well if they give us tan so that means the triangle is
b=15, a=8... So now we need C
So use the
pythagorean
theorem
8^2 + 15^2 = c^2
c=17
So now sin is OPP/HYP so
sin (a) = 15/17 = .88
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
7/8 of 16 = what with work
In a neutral calcium atom, there are 20 protons, 20 neutrons, and 20 electrons. If a calcium atom loses 2 electrons, what will be the calcium atom's charge?
Which of the following equations shows "twice a number is eighteen?"
After WWII, the US aided __________ in its efforts to keep control of Vietnam. a. Japan b. China c. France d. Britain
how many lakes share a border witb canada and the u.s.
which word best characterizes the narrator of notes from the underground? A. Arrogant B. Flamboyant C. Sympathetic D. Casual
The tiny openings through which evaporation takes place in the leaves of plants are called _____.
Which of the following is a step that occurs within an inflammatory response? A. Local blood vessels near the wound close. B. White blood cells leave
New high-tech businesses based on the growth of the internet are called .... a. Nanobots b. Genomes c. Dotcoms d. V-chips
how many lakes share a border witb canada and the u.s.
