A - choosing letter A first
One polygon has a side of length 3 feet.A similar polygon has a corresponding side of length 9 feet.the ratio of the perimeter o
1 answer:
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Answer: the area of a figure is 85.13 in²
Step-by-step explanation:
The area of a figure S consists of the area of a semicircle S₁ and the area of a parallelogram S₂
Answer:
755,160 ways
Explanation:
We're told that 31 cars are in a race.
Considering the order in which the cars can finish in the top 4 positions, any of the 31 cars can finish in the first position, any of the remaining 30 cars can finish in the second position, any of the remaining 29 cars can finish in the third position and any of the remaining 28 cars can finish in the fourth position, so the different numbers of ways can be determined as seen below;