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ira [324]
3 years ago
7

Find the perimeter of a rectangular area with a length of 13 inches and a width of 7 inches. show all steps

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
4 0

Hello there!

First off, I appreciate you asking for the steps so you can fully understand how to conclude this because you can't use Brainly on a test - it won't be useful whatsoever then..

But i'm here and ready to help !

So a rectangle has four sides, two sides are bigger than the other two.

Draw a rectangle.. write 13 on the two longer sides of the rectangle then write 7 on the other two shorter ones. Then add them all up and there you go your answer!

Our equation would be 13 +  13 + 7 + 7 = 40 inches

Do not forget your label!!


Hope this helped you!

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3 years ago
The diameter of the base of the cone measures 8 units.
weeeeeb [17]

Answer:   32\pi cubic units.

Step-by-step explanation:

You can use this formula for calculate the volume of a cone:

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Where "r" is the radius and "h" is the height.

You know that the diameter of the base of the cone measures 8 units, then, the radius can be found by dividing the diameter by 2:

r=\frac{8units}{2}\\\\r=4units

Since you already know that height and  the radius, you can substitute them into the formula. Then, the volume of this cone is:

V_{cone}=\frac{1}{3}\pi (4units)^2(6units)

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3 0
2 years ago
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Answer:

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Step-by-step explanation:

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Given;

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Since the depth of 60ft is represented by the integer -60,

Deeper depth would be represented by integers less than -60.

So, d can be represented as;

d < -60

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A number is chosen at random from 1-50. find the probability of selecting composite numbers
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8 0
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How could you find 3/8% of 800
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