Solve for x . Round to the nearest tenth of a degree, if necessary.

x= 53.1

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin theta = opp / hyp

sin x = .4 / .5

Taking the inverse sin of each side

sin^-1 ( sin x) =sin ^-1(.4/.5)

x=53.13010235

To the nearest tenth

x= 53.1

add an image

step-by-step explanation:

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb