What is 12=0.5m pls i need help

m=24

Step-by-step explanation:

12=0.5m

Divide 12 by 0.5

m=24

Step-by-step explanation:

12% of .5metre is 0.5x12/100=6/100=0.06 metre

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

since no one answered yet i will give it a shot, not completely sure tho.

i think it should be y=cos(x+2pi), (third answer, answer c)

good luck.