2 years ago

2 to the power of negative 2

Mathematics

2 answers:

DerKrebs [107]2 years ago

8 0

Answer:

Step-by-step explanation:

olganol [36]2 years ago

6 0

2^-2 would become 1/2^2 which becomes 1/4.

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A recipe requires 5/6 of a cup of sugar. If mrs.Marina is going to make one half of the recipe, how much sugar does she need

NemiM [27]

Answer:

$Half\ of\ the\ recipe\ requires\ \frac{5}{12}\ of\ a\ cup\ of\ sugar.$

Step-by-step explanation:

As given

$A\ recipe\ requires\ \frac{5}{6}\ of\ a\ cup\ of\ sugar.$

i.e

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As the mrs.Marina is going to make one half of the recipe .

$Thus\ multiply\ above\ by\ \frac{1}{2}.$

We get

$\frac{5\times 1}{6\times 2}\ cup\ of\ sugar = \frac{1}{2}\ recipe$

solving the above

$\frac{5}{12}\ cup\ of\ sugar = \frac{1}{2}\ recipe$

$Therefore\ half\ of\ the\ recipe\ requires\ \frac{5}{12}\ of\ a\ cup\ of\ sugar.$

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3 years ago

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Yuliya22 [10]

Answer:

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Step-by-step explanation:

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9+7=16

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The second one is wrong(x=18)

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The equation of line CD is y=3x-3. Write an equation of a line perpendicular to line CD in slop-intercept form that contains poi

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2 years ago

2 to the power of negative 2​

2 to the power of negative 2