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Dimas [21]
3 years ago
11

A triangular pyramid has a volume of 84 cubic centimeters. The triangular base has a 14-centimeter base and a 8-centimeter heigh

t. Find the height of the volume.
Mathematics
1 answer:
Katen [24]3 years ago
5 0

Answer:

4.5 cm.

Step-by-step explanation:

The volume of the pyramid = 1/3 * area of the base * height.

Area of the triangle = 1/2 * base * height

= 1/2 *  14 * 8

= 56 cm^2.

So  the volume of the pyramid =

84 =  1/3 * 56 * h

h = 84 / (1/3 * 56)

h = 84 * 3 / 56

= 4.5 cm.

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Lyrx [107]

Increasing order means from least to greatest.

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So, the answer is: -9,-5,-2,3,4,9

Hope I helped!

6 0
2 years ago
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On a map, the distance between Los Angeles, CA and San Francisco, CA is 51.5 cm. What is the actual distance if the map scale is
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Step-by-step explanation:

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2 years ago
Is there a value c, for 0
Sedaia [141]

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Step-by-step explanation:

   

4 0
2 years ago
A 90% confidence interval for the average salary of all CEOs in the electronics industry was constructed using the results of a
Stella [2.4K]

Answer:

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Step-by-step explanation:

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The correct answer is:

b) We are 90% confident that the mean salary of all CEOs in the electronics industry falls in the interval $139,048 to $154,144.

4 0
3 years ago
Help me please Solve for r <br> d=rt
Vika [28.1K]

Watch closely.    I'll try to go slow.
Stop me if I go too fast, or if I do anything that you don't understand.

Ready ?


You said                               d      =  r t

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5 0
3 years ago
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