2 years ago

The questionnnnnnnnnn

Mathematics

1 answer:

djyliett [7]2 years ago

6 0

Answer:

1. 7

2. 97

Step-by-step explanation:

3 is the bottom length of the triangle and its the same for both sides so that leaves us with the square in the middle, since the bottom of the triangle is 3 and the top of the trapezoid is 10 we subtract 3 from 10 and get 7 and since a square has all identical sides we know the area of the square is 7 x 7 = 49 + 48 (which is the two triangles) = 97

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Lin runs 5 laps around a track in 6 minutes.

mixer [17]

Answer:

a) 1 minute and 12 seconds

b) .833 repeating

c) 25 minutes and 12 seconds

Step-by-step explanation:

A and B are simple so for C:

21 laps = 5 * 4 = 20, 6 * 4 = 24, 20 + 1 = 21, 24 + 1 minute and 12 seconds = 25 minutes and 12 seconds

12 * 5 = 60

If I messed up tell me I keep confusing myself.