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labwork [276]
3 years ago
14

The image shows a reconstruction of a pyramid with a square base. What is the best estimate for the volume of the pyramidThe vol

ume of a pyramid equals a third times its base times its height
Vpyramid=13bh The base of a square pyramid is a square.
The area of a square is the side length of the square, squared.
b=s2 a. 1,460,040 m3

b. 2,433,400 m3

c.4,380,120 m3

d. 7,300,200 m3
Mathematics
2 answers:
anzhelika [568]3 years ago
8 0

Answer: B. 2,433,400 m3

Step-by-step explanation:

This is the equation for pyramids V = (1/3)* a^2 * h

h = height

a = side length

plug in the numbers

(1/3)* 230^2 * 138 = 2,433,400

Nastasia [14]3 years ago
7 0
Area of a pyramid is 1/3 * Area of base * height.
From the given pyramid, Area of square base = s^2 = 230^2 = 52900 and the height is 138 meters.

Volume of pyramid = 1/3 * 52900 * 138 = 2,433,400 m^3

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siniylev [52]

Given:

The equation of a quadratic function is:

H(x)=-x^2+10x-11

To find:

The equation of the axis of symmetry for the given function.

Solution:

If a quadratic function is f(x)=ax^2+bx+c, then the equation of the axis of symmetry is:

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We have,

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3 years ago
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Substitute the values, in the same formula:
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Solution:

Given expression:

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