If each linear dimension is scaled by a factor of 10, then the area is scaled by a factor of 100. This is because 10^2 = 10*10 = 100. Consider a 3x3 square with area of 9. If we scaled the square by a linear factor of 10 then it's now a 30x30 square with area 900. The ratio of those two areas is 900/9 = 100. This example shows how the area is 100 times larger.
Going back to the problem at hand, we have the initial surface area of 16 square inches. The box is scaled up so that each dimension is 10 times larger, so the new surface area is 100 times what it used to be
New surface area = 100*(old surface area)
new surface area = 100*16
new surface area = 1600
Final Answer: 1600 square inches
So by having a circle with a diameter of 14 metres it is a sake of calculating the circumference of the patio. This is simply done by (where d = 2r, d is the diameter, and r the radius)
If you would like to simplify 21/78, you can do this using the following step:
21/78 = 7/26
<span><span>The result is </span>7/26 <span>(this is not a mixed number, because mixed
numbers can be made from numbers greater than 1 and 7/26 is less than 1).</span></span>
The plane reaches its destination at 12h10 minutes if the plane leaves town A for town B.at 0540hours
<h3>What is the time zone?</h3>
For legal, commercial, and social purposes, a time zone is a region that observes a uniform standard time. Instead of strictly following longitude, time zones tend to follow the borders between countries and their subdivisions.
We have:
A plane leaves town A for town B.at 0540hours.If the journey takes 6.5hours
05h40min
Total time takes = 6 hours and 30 minutes
= 5 hours + 40 minutes + 6 hours + 30 minutes
= 11 hours + 70 minutes
= 12 hours 10 minutes
or
= 12h10 minutes
Thus, the plane reaches its destination at 12h10 minutes if the plane leaves town A for town B.at 0540hours
Learn more about the time zone here:
brainly.com/question/10711315
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