Answer:
maybe 48
Step-by-step explanation:
it says adam is 12 yrs older so mutiply that by 4
Answer:
Step-by-step explanation:
area =l^2
=7^2
=49 km^2
The distance means the distance covered by the object. Hence, it will take an hour and minutes to drive to the campground.
What is the distance?
The length along a line or line segment between two points on the line or line segment
Here from the question,
Sunset is at
Then it will take an hour and minutes to drive to the campground and minutes to cook dinner.
Hence, it will take an hour and minutes to drive to the campground.
To know more about distance
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Answer: 8%
Step-by-step explanation:
Original Perimeter of the rectangle is:
= 2 * ( Length * Width)
= 2 * (20 + 30)
= 100 cm
The length increased by 10%. It therefore increased to:
= 30 * ( 1 + 10%)
= 30 * 1.1
= 33 cm
The width increased by 5%. It increased to:
= 20 * ( 1 + 5%)
= 21 cm
New Perimeter is therefore:
= 2 * ( 33 + 21)
= 108 cm
Percentage increase in perimeter is:
= (New perimeter - old) / old perimeter
= (108 - 100) / 100
= 8%