Correct the right ones. 1. k(x) = (g + h)(x) 2. k(x) = (5g + 3h)(x) 3. k(x) = (5h - 3g)(x) 4. k(x) = (h - g)(x) 5. k(x) = (3g + 5h)(x) 6. k(x) = (3h - 5g)(x)

468

step-by-step explanation:

∠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°

sorry, i can't understand your question. will later if you describe more clearly!

: )