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ozzi
3 years ago
5

Please can someone help my assignment in math.​

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
6 0
B1. MC=21

This is because midline theorem tells us that similar triangles inside of a triangle had a side parallel to it that is half of its length.

So, we multiply 10.5 by 2 to get the longer side!

B2. AI=16

Same deal as the last one; however, this time were just dividing by 2 since it’s the smaller length :))
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3 years ago
At a recent marathon, spectators lined the street near the starting line to cheer for the runners. The crowd lined up 5 feet dee
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29568 people cheered for the runners at the start of the race

Step-by-step explanation:

From the question, the crowd lined up 5 feet deep on both sides of the street for the first mile.

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From the question, you estimate that 14 people can comfortably fit in a square that measures 5 feet by 5 feet,

∴ 14 × 1056 people will comfortably fit in the crowed lined up 5 feet deep on one side of the street for the first mile.

14 × 1056 = 14784 people

This is the amount of people that will comfortably fit in the crowed lined up 5 feet deep on one side of the street for the first mile.

Since the crowd lined up on both sides of the street, then

2 × 14784 people will comfortably fit in the crowed lined up 5 feet deep on both sides of the street for the first mile

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3 years ago
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