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2 years ago

Six identical square pyramids can fill the same volume

Mathematics

2 answers:

solniwko [45]2 years ago

4 0

Answer:

The height of each pyramid is (1/2)h or h/2

Step-by-step explanation:

The height of the cube (h) is formed by 2 pyramids, as shown in the image attached. Therefore, the height of one pyramid is only equal to half the height of a cube. Hence, (1/2)h or h/2 is equal to the height of each pyramid.

Leya [2.2K]2 years ago

4 0

Answer: The height of each pyramid is 1/2 h units.

Step-by-step explanation:

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NARA [144]

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2 years ago

How to Solve for x. -1/2 (x + 2) + 1 1/2 x = 3

kondaur [170]

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2 years ago

Find the value of x so that the function has the given value.

nataly862011 [7]

For h(x) = -7x + 10, x =1

For r(x) = 4/5x+ 7 , x = -15

Step-by-step explanation:

in order to find the value of x on which the functions will have given values, we will put the functions equal to the given values

So,

$h(x) = -7x+10\\3 = -7x+10\\3-10 = -7x+10-10\\-7 = -7x$

Dividing both sides by -7

$\frac{-7x}{-7} = \frac{-7}{-7}\\x = 1$

$r(x) = \frac{4}{5}x +7\\-5 = \frac{4}{5}x +7\\-5-7 = \frac{4}{5}x\\-12 = \frac{4}{5}x\\x = -12 * \frac{5}{4}\\x = -15$

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Keywords: Functions

Learn more about functions at:

#LearnwithBrainly

3 0

2 years ago

There are two cubes, one smaller than the other. The two cubes combined has a volume of 118.125in. Find the side length of each

Sunny_sXe [5.5K]

Step-by-step explanation:

let the big cube side be b

small cube side be s

s = 2/3 * b

bv + sv = 118.125

b^3 + 8/9 b^3= 118.125

17 b^3/8 = 118.125

b^3 = 55.58

b = 3.816in

s = 2.544in

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1 year ago

The function f(x) is shown on the graph.

Sever21 [200]

The value of f(0) is 12.

<h3>What is graph?</h3>

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

By considering the graph we have to find f(0) which means we have to find that point where x- coordinate is zero.

Also, which shows that 12 the function f(x)

So, taking the point is (0,12) we can get f(0)= 12.

Learn more about this concept here:

brainly.com/question/16608196

#SPJ1

7 0

1 year ago