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5 months ago

A banner is in the shape of a rectangle.It is 18 feet long and 9 feet wide.What is its perimeter?

Mathematics

1 answer:

Hatshy [7]5 months ago

6 0

The given problem can be exemplified in the following diagram:

The perimeter of a figure is the sum of all of its sides, therefore, the perimeter of the figure is:

$P=18ft+18ft+9ft+9ft$

Adding the terms:

$P=54ft$

therefore, the perimeter is 54 feet.

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2 years ago

Two trains begin in Milford and end in Pinkerton, which is 300 miles away. Train A leaves Milford at 10:00 a.M. And travels at a

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We are told that Milford and Pinkerton is 300 miles away.

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$\text{Distance}=\text{Speed*Time}$

$\text{Distance traveled by train A}=90\frac{\text{ miles}}{\text{ hour}}\times 3\text{ hours}$

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Since train A will cover 270 miles in 3 hours and distance between Milford and Pinkerton is 300 miles, therefore, train A will not arrive Pinkerton before 1:00 pm.

Since there are 5 hours between 8:00 am to 1:00 pm, so let us find distance traveled by train B in 5 hours.

$\text{Distance traveled by train B}=70\frac{\text{ miles}}{\text{ hour}}\times 5\text{ hours}$

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