1.4.AP-9 The temperature in some region of Alaska equals 12° F. Convert this temperature to Celsius.
12°F='c (Round to the nearest tenth of a degree as needed.)

-11.111C°

Step-by-step explanation:

Formula => (°F − 32) × 5/9

So (12°F − 32) × 5/9 = - 11.111C°

-11.1

12°F= -11.1°C

Sorry if I'm late to answering..

∠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°

c

step-by-step explanation:

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