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Eddi Din [679]
3 years ago
14

Sally plans to enclose a square garden with fencing. The area of the garden is 1600 square feet. How many feet of fencing does s

he need to enclose the garden?
A. 160 feet
B. 40 feet
C. 800 feet
D. 320 feet​
Mathematics
2 answers:
Llana [10]3 years ago
4 0

Answer:

160 ft

Step-by-step explanation:

the length of one side would be √1600 which is 40 so 40• 4 is 160

olasank [31]3 years ago
3 0
160 feet. Took the test got it right
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4 years ago
Find the values of x and y
eimsori [14]

Answer:

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3 0
3 years ago
It takes Dwight 1 1/3 hours to run the sunshine trail. Mike 3 1/5 hours to walk the same trail. How many times as long does it t
Anit [1.1K]

For this case we convert the mixed numbers to fractions:

Dwight:1 \frac {1} {3} = \frac {3 * 1 + 1} {3} = \frac {4} {3} = 1.33

Mike:3 \frac {1} {5} = \frac {5 * 3 + 1} {5} = \frac {16} {5} = 3.2

It is observed, that in fact, Mike takes more time to travel the road.

We subtract to know how much more time it takes Mike:

\frac {16} {5} - \frac {4} {3} = \frac {48-20} {15} = \frac {28} {15}

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Answer:

Mike takes\frac {28} {15}hours longer than Dwight to walk the road.

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