Evaluate tan(cos^-1 3/5) and assume that all angles are in quadrant i.

Option c

Step-by-step explanation:

We assume that the angle is in the first quadrant.

Observe the attached image.

if

So:

By definition:

So:

adjacent side = 3

hypotenuse = 5.

Observe the attached image

We find the opposite side "x" using the Pythagorean theorem.

Then, for the angle u:

for the free

< < < emily> > >

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

******************

this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years