smmegan2004
smmegan2004
09-12-2020
Health
contestada
Please help!!!!!!!!!!!!!!!!!
Respuesta :
usernameunnow
usernameunnow
09-12-2020
Note.... sin (-θ) = -sin(θ)
And tanθ =√15 / 15 = 1 / √15
So
-sin (θ) = -1/4 ⇒ sin (θ) = 1/4
And
tan (θ) = sin (θ) / cos(θ) rearrange as
cos (θ) = sin (θ) / tan (θ) = (1/4) / (1/ √15) = (1/4) * (√15 / 1) = √15 / 4 ⇒ C
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
Which letter identifies the location of the Olmec civilization on the map A B C D
HELP!!!!!! PLEASE!!!!!! Ms.Layumas made Holloween baskets for her nieces and nephews and has a budget of $96. She went to Walmart and found a good deal
The equation 3(x + 7) - 4(x + 3) = 0 can be solved to find the value of x
Determine whether the following characteristics describe monks or the pope. -lived in monasteries -considered to be infallible -considered to be infallible held
Which expressions simplify to a rational number? Select each correct answer
which healthcare professional is typically a secondary care provider?A. laboratory technicianB. registered nurseC. pediatricianD. ophthalmologist
why does Prince Prospero seclude himself in the Palace
two bumper cars at an amusement park collide together abd get stuck together. assuming that the system of the two bumper cars is isolated. what does the conserv
Fold your hands together so your thumbs cross over, and look at your thumbs. Which thumb feels most ‘comfortable’ on top is actually controlled by a gene. The l
A survey of 73 people reported that 32 of them preferred juice to milk. Based on the report, about how many of 500 people will prefer juice to milk? A 100 peo
