Answer:
If the perimeter is 200feet (two lengths and two widths) then one width+one length equals 100feet.
If the length is 10 feet longer than the width, then length = 55 feet, and width =45 feet
Therefore the area of the rectangle is 45x55 feet, which equals 2475 sq.ft
Step-by-step explanation:
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Perimeter = 2l + 2w
perimeter = 2(90) + 2(30)
perimeter= 180+60
perimeter= 240 ft
Answer:
5 minutes
Step-by-step explanation:
To find the number of minutes it takes Jason to run a mile, we have to first find the rate at which he runs.
This is called Jason's speed. It is given as


From the formula of speed, time is given as:

Time taken for Jason to run 1 mile (1760 yards) will therefore be:

Converting this time to minutes yields:
60 seconds = 1 minute
300.34 equals:

It takes Jason 5 minutes to run 1 mile.
The second one . The answer is b
Answer:
Step-by-step explanation:
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