The figure below shows a triangular piece of cloth:

triangle abc has angle abc equal to 90 degrees and angle bac equal to 33 degrees. length of ac is 7 inches.

what is the length of the portion bc of the cloth?

7 cos 33°
sin 33 degrees divided by 7
7 sin 33°
cos 33 degrees divided by 7

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me

Is (0,0) a to ? ys x2 - 4 y> 2x-1