My question is 2/5 of a number is 14 what's the number
2 answers:
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Answer:
m=217 miles/31 days
Step-by-step explanation:
Carl has to run 217 miles in 31 days; to find the number of miles he needs to run per day, he should divide the number of miles he has to run (217 miles ) by the number to days he will run ( 31 days):
Carl has to run 7 miles per day. We can confirm this result by multiplying this by 31 days, and we should get 217 miles:
The length of the rectangle is 13 meters.
Given that,
- The area of a rectangle is 117 square meters.
- The length is represented by 4+x and the width is represented by x.
We know that
The following formula should be used:
x = 9
So, the length should be
= 4 + 9
= 13
Therefore we can conclude that the length of the rectangle is 13 m.
Learn more about the rectangle here: brainly.com/question/16167300