Which of the following is not the same as 2.97 milligrams? a .297 kg b. 297 cg. c. 00297 cg

we have

case a)

convert to kg and compare

we know that

mg is equal to

so

case b)

convert to cg and compare

we know that

mg is equal to

so

case c)

convert to cg and compare

we know that

mg is equal to

so

therefore

the answer is

∠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°