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4 years ago

Write each fraction as a sum or a difference (2m-5)/9

Mathematics

1 answer:

lesya692 [45]4 years ago

6 0

divide the 2m by 9 then the -5 by 9

giving 2m/9 - 5/9

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The vertex of ∠ABC is A B C

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The vertex of <ABC is B.

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An electric bulb is sold in a box measuring 5 cm by 4 cm by 4 cm. If the shopkeeper receives them in a carton measuring 50 cm by

katen-ka-za [31]

Answer:

250

Step-by-step explanation:

Bulb box and carton both are of cuboidal shape.

For bulb box the dimensions are:

l = 5 cm, w = 4 cm, h = 4 cm

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For Carton the dimensions are:

l = 50 cm, w = 20 cm, h = 20 cm

$V_{Carton} =lwh$

$\implies V_{Carton} =50(20)(20)$

$\implies V_{Bulb\: box} =20,000\: cm^3$

To find the number of bulbs packed in the carton, divide the $V_{Carton}$ by $V_{Bulb\: box}$

$Number \:of \:bulbs =\frac{V_{Carton}}{V_{Bulb\: box}}$

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$\implies Number \:of \:bulbs = 250$

So, 250 bulbs will be packed in one carton.

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2 years ago

The amount of methane emissions, in millions of metric tons, from 2002 to 2008 is shown.

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Answer:

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Step-by-step explanation: i got it right

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3 years ago

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Please completely factor the following expression. e. 3x^2+5xy-2y^2

kramer

3x^2 + 5xy - 2y^2

Simplifying:

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Reorder Terms:
5xy +3x^2 + - 2y^2

Factor a Trinomial.
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Final Result:
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