2 years ago

Simplify 2x + y - 3x + 4y + 2x

Mathematics

1 answer:

spin [16.1K]2 years ago

7 0

Answer:

x+5y

Step-by-step explanation:

just combine like terms

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x(x-6)=0

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x=0

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Colleen rode her bicycle 9.5 miles in 0.8 hours what was her average speed in miles per hour

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3|2-x|=-6<br> Find X, plz help

Svetlanka [38]

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Step-by-step explanation:

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2 years ago

Find the volume of the pyramid shown.

Gnesinka [82]

Answer:

Volume of the shown pyramid is 40 square centimetre.

Step-by-step explanation:

Given:- From given figure we can see that,

Base length of the pyramid (L) = 5 cm.

Base width of the pyramid (W)= 4 cm.

Height of the pyramid (H)= 6 cm.

To find:- Volume of the pyramid = ?

Solution:-

Let, Base length of the pyramid be L,

Base width of the pyramid be W,

and height of the pyramid be H

Now,

Formula for volume of pyramid = $\frac{Base\ length\times Base\ width\times Height\ of\ pyramid}{3}$

Volume of pyramid = $\frac{L\times W\times H}{3}$

Volume of pyramid = $\frac{5\times 4\times 6}{3}$

Volume of pyramid = $\frac{120}{3}$

Volume of pyramid = 40 sq.cm.

Therefore volume of the shown pyramid is 40 square centimetre.

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3 years ago