Precalculus question i can not find the answer and you . right answers only

sin(x)= -3/5, x is in third quadrant

In right angle triangle ,

Opposite side of angle x  = -3

Hypotenuse = 5

Now we find out adjacent side of angle x so that we can find out cosx

We use pythagorean theorem

25 = 9 +x^2

x^2 = 16, so x= 4

adjacent side = 4

cos (x) =  

Cos is negative in third quadrant so cos(x) =  

Now we use double angle formula

=

Tan is positive in third quadrant so final answer is

a framing bias

step-by-step explanation:

rodrigo is subject to a framing bias i believe.