Answer:
Step-by-step explanation:
Volume of a rectangular prism is whl, where w is width, h is height and l is length.
In this case, it is base*width*height = 3.5*2*2 = 14 cubic inches
The sum of the external angles of every polygon = 360 degrees
So the n-gon must have its interior angle sum = 360 degrees also.
So what polygon has interior angle sum = 360?
1st rectangle:
width: 2.48cm
length: 4.96
2nd rectangle:
width: 4.96 (equals to the length of the 1st rectangle)
area: 9.92
length: 9.92/4.96 = 2
Around 5 years.
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Answer:
$7.20
Step-by-step explanation:
To find a markup plus the retail price, you take the retail price, $4.50, and multiply it by 1.6.
4.50
x 1.6
____
$7.20