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3 years ago

What is the amout of matter in an object

2 answers:

7 0

You see these knives? They are composed of small stuff called matter. If matter didn't exist, these knives wouldn't exist, and nobody would exist, and the would would be a null dark void. Hope i helped.

Aneli [31]3 years ago

4 0

Answer:

the amount of matter is mass. how much space you take up

Step-by-step explanation:

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Whats the squareroot of 18

andreev551 [17]

Answer:

it should be 4.24264068712 looked it up

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3 years ago

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1.<br> 15% of what number is 45?

Rom4ik [11]

Answer:

15% of 300 is 45

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3 years ago

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The pyramid below has a square base.

zavuch27 [327]

The volume of the pyramid would be 2406.16 cubic cm.

<h3>How to find the volume of a square-based right pyramid?</h3>

Supposing that:

The length of the sides of the square base of the pyramid has = b units

The height of the considered square-based pyramid = h units,

The pyramid below has a square base.

h = 24.4 cm

b = 17.2 cm

Then, its volume is given by:

$V = \dfrac{1}{3} \times b^2 \times h \: \rm unit^3$

$V = \dfrac{1}{3} \times 17.2^2 \times 24.4 \: \rm unit^3\\\\V = 2406.16$

Therefore, the volume of the pyramid would be 2406.16 cubic cm.

Learn more about pyramid;

brainly.com/question/20324485

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3 0

2 years ago

Which of the following could be the perimeter of a rectangle with an area of 16 square inches?

Butoxors [25]

no doubt it's 16 inches

8 0

3 years ago

Who would you go about this.

Nostrana [21]

A. First move all to the left side of the equation(Normal form)

x^3 - 49x= 0

B. Factor out an x, which is the GCF (Factored form)

x(x^2 - 49) = 0

C. Find solutions by making each x piece equal to 0. The first part is just x=0 and the second part is just factoring the difference of squares and then solving.

x=0, x^2 - 49 =0

x=0, x + 7 = 0, x - 7 = 0

Therefore, the answers for Part C are:
x = 0, x = -7, x = 7

6 0

3 years ago

What is the amout of matter in an object​

What is the amout of matter in an object