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Diano4ka-milaya [45]
3 years ago
8

Edwin runs two laps in 12 minutes.

Mathematics
2 answers:
blagie [28]3 years ago
8 0

Answer:6 minutes a lap

for 3 laps = 18

Step-by-step explanation:

12/2 = 6

6 times 3 = 18

Verdich [7]3 years ago
6 0
Well 12 divided by 2 is 6

6 is the unit rate so it would take 6 mins to run one lap.

I’m one hour, he could run 10 laps.

So... it would take 18 minutes to run 3 laps.
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Figures ABCD and PQRS are parallelogram find x and y (lengths are in metres) Part i and ii.​
STatiana [176]

Step-by-step explanation:

For 1st question

In a parm ABCD

5x - 4 = 16 ( being opposite sides of parallelogram)

5x = 16 + 4

5x = 20

x = 20 / 5

x = 4

3y + 1 = 22 (being opposite sides of parallelogram)

3y = 22 -1

3y = 21

y = 21 / 3

y = 7

For second question

In parm PQRS

Diagonals bisect each other so

x + 4 = 12

x = 12 - 4

x = 8

x + y = 32

8 + y = 32

y = 32 - 8

y = 24

Hope it will help :)❤

8 0
3 years ago
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The third expression is wrong
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3 years ago
In 12 1/2 minutes, Dulce read 50 pages. a. on an average, how many pages did she read per min.?
tamaranim1 [39]
50 divided by 12.5 is 4
4 pages per minute
8 0
3 years ago
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Otrada [13]

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8 0
3 years ago
Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hou
morpeh [17]

Answer:

1.25 inspections in an hour

Step-by-step explanation:

10/8= 1.25

4 0
3 years ago
Read 2 more answers
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