I have a total of 10 gigabytes of data on my computer, xgigabytes are movies and the rest is music. How many gigabytes of music is stored on my computer?

10-xgigabytes=music

Step-by-step explanation:

Don't know what you mean by xgigabytes.

Movies: x gig

pictures: x/2 gig

music:  10 - x - x/2 = 10 - (3/2)x

correct answer:

i^31 = -i

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2