How do you graph h < - 3.2 on a number line

Step-by-step explanation:

-3.2, being negative, is to the left of the origin (zero) on a number line.  Place an open circle at -3.2.  Now draw an arrow from -3.2 to the LEFT.  The resulting graph is all you need.

∠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°

hi! i think the answer is 1/2 : )