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Andreas93 [3]
3 years ago
8

Mandy built a pyramid for her project on Egypt with a volume of 483

Mathematics
2 answers:
denpristay [2]3 years ago
7 1

Answer:

A.Use the formula V = one-third B h to solve the problem.

B.The volume of the pyramid is 48 and three-fourths in.3

C.The height of the pyramid is 6 inches.

D.Substitute the values for V and h into the formula, and then solve for B.

F.The area of the base of the pyramid is 24 and Start Fraction 3 over 8 End Fraction in.2

Step-by-step explanation: Just did the assignment.

SOVA2 [1]3 years ago
5 0

Answer:

(14502/h)inches²

Step-by-step explanation:

The Volume of a pyramid is calculated using the formula

Volume of a Pyramid = A × h/3

Where A =Area of the Base of the pyramid

h =pyramid height

We can derive the Formula for the base area of the pyramid

Therefore,

The Base area of the pyramid = V

÷ h/3 = 3× V/h

From the question we were given:

The Volume of a pyramid = 4834inches³

The height of the pyramid(h) was not given in the question hence we calculate with respect to the height.

The base area of the pyramid = 3 × V/h

= 3 × 4834inches³/h

Base Area of that pyramid = (14502/h)inches²

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Answer:

  • 1/16
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Step-by-step explanation:

Area is the product of two dimensions.

<u>If the scale factor is 1/4, the ratio of the areas will be: </u>

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The smaller prism has a surface are of 45 cm².

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5 0
3 years ago
PLZ HELP its Triangle Properties and where using the 45º-45º-90º Triangle Theorem and the 30º-60º-90º Triangle Theorem.
den301095 [7]

Answer:

The answer to your questions is below

Step-by-step explanation:

4.-

In a 45°-45°-90° triangle, the length of the legs are "x" and the length of the hypotenuse is x\sqrt{2}

Then, in this problem, the length of the leg is 7 then the length of the hypotenuse will be 7\sqrt{2}

5.- In a 30°-60°-90° triangle, the length of the hypotenuse is 2x, the length of the longer leg is x\sqrt{3} and the length of the shorter leg is x.

In this problem we have the length of the hypotenuse = 20 and find x.

                          2x = 20

                             x = 20/2

                             x = 10

          longer leg = xx\sqrt{3} = 10\sqrt{3}

6.- nonzero

7.- hypotenuse = 20 cm

     Find x

                         2x = 20

                           x = 20/2

                          x = 10

   Shoter leg = x = 10 cm

4 0
3 years ago
Read 2 more answers
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White raven [17]

Answer:

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Step-by-step explanation:

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2 years ago
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Answer:

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Step-by-step explanation: I had a similar project so I used mine as an example and I rewrote it. Hope this helps

Translation : When you first get in the car and exit the airport turn left. When you get to the fork in the road turn right. Then you will keep driving forward. You will have to make two left turns. To the right you will see my house.

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