3 years ago

1/3 times what equals -1

Mathematics

1 answer:

Gekata [30.6K]3 years ago

5 0

Answer:

0.333333+

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

Find x and y in the system of equations:

NemiM [27]

Answer:

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Step-by-step explanation:

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Which equation represents y = −x^2 − 10x − 20 in vertex form?

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4 years ago

Write in simple radical form:

WARRIOR [948]

Answer:

The answer to your question is $\frac{2}{3}$

Step-by-step explanation:

Here, there is a difference of squares, so just solve it and simplify

$( 1 + \frac{1}{\sqrt{3} } ) (1 - \frac{1}{\sqrt{3} } )$

Multiply the binomials

= 1 - $\frac{1}{3}$

Simplify

= $\frac{3 - 1}{3}$

= $\frac{2}{3}$

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3 years ago