Step-by-step explanation:
Some of the property of log are as follows :
1.
2.
3.
Now coming to question,
(a) (using property 1)
(b) (using property 2)
(c) (using property 3)
Hence, this is the required solution.
Kenneth drove 184.25 miles in 3 7/20 hours. What is his average speed
1 answer:
Answer:
The average speed = 55 miles per hour
Step-by-step explanation:
Given the information
- Distance covered by Kenneth = 184.25 miles
- Time taken by Kenneth to cover the distance
As we know that the average speed can be found using the formula:
As
- Distance covered by Kenneth = 184.25 miles
- Time taken by Kenneth to cover the distance
So,
= 55 miles per hour
Therefore, the average speed = 55 miles per hour
Keywords: speed, time
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9514 1404 393
Answer:
625 square feet
Step-by-step explanation:
The greatest area of a polygon with a given perimeter is that of a regular polygon. A regular rectangle is one that has all sides the same length -- a square. The side length of a square with 100 ft perimeter is 25 ft. The area of a square with such a side length is
A = (25 ft)² = 625 ft²
The maximum possible area is 625 ft².
__
In the attached, x is the length of one side. The area versus side length is plotted. The maximum is seen to be 625 ft² for a side length of 25 ft.
