Which angle corresponds to the point (-1,0) on the unit circle?

Ineed to know the rule for the sequence. plz !

What is 32+4 x (16 x 1/2) -2 show your work}

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d