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3 years ago

4 people equally share 6 brownies. How much brownie does each person

Mathematics

1 answer:

Sever21 [200]3 years ago

8 0

Answer:

2/3

Step-by-step explanation:

if you half the brownies each person would get 3 halfs of a brownie

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Find the unit rate 12 cupcakes in 3 boxes =

sveticcg [70]

Answer:

4 cupcakes per box

Step-by-step explanation:

If there is 12 cupcakes in 3 boxes, you can divide 12 by 3 and get 4 which is how many cupcakes are in one box.

~Good Luck~

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3 years ago

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What is the equation of a hyperbola with a = 5 and c = 15? Assume that the transverse axis is horizontal.

gogolik [260]

Answer:

$\frac{x^2}{25} -\frac{y^2}{200} =1$

Step-by-step explanation:

Recall that the equation of hyperbola centered at the origin with transverse horizontal axis has the general form:

$\frac{x^2}{a^2} -\frac{y^2}{b^2} =1\\and\,\,\,\, with\\c=\sqrt{a^2+b^2}$

since we know that a = 5 ,and c = 15,we can solve for b:

$15=\sqrt{5^2+b^2} \\15^2=25+b^2\\b^2=200\\$

then the equation of the hyperbola becomes:

$\frac{x^2}{5^2} -\frac{y^2}{200} =1\\\frac{x^2}{25} -\frac{y^2}{200} =1$

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3 years ago

Existe un número, tal que, el doble del cuadrado del número es 12 unidades mayor, que el quíntuplo (5) del número mismo, ¿cuál e

mrs_skeptik [129]

Answer:

I'm sorry sir or ma'am but can you please put what you said in English?

Step-by-step explanation:

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3 years ago

Please help me how to multiply

Travka [436]

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masya89 [10]

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Step-by-step explanation:

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