Answer:
24.9π
Step-by-step explanation:
Curcle Area=πR^2
A= πR^2 × 140°/360°
A= π×8^2 × 0.389 =~ 78.15
P(red) first drawn:
20/36=5/9
P(red) second drawn:
19/35
95/315 or 19/63. As a result, the probability that both marbles are red is 19/63. Hope it help!
Midpoint formula = (-9 + 6) / 2 = -3/2
Combine like terms. 3w-3w=0. 8+2-8=2. So the answer is 2. I hope this helps!
Step-by-step explanation:
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