2 years ago

10+10 is the same as 11+11 do you understand?

Mathematics

1 answer:

vekshin12 years ago

5 0

Answer:

wow really omg!!!!!!!!

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What is 112.491 written in word form?

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112.491 = one hundred twelve and four hundred ninety-one

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Hope this helps out dude!

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2 years ago

Which is equivalent to x^3 y^-7

PilotLPTM [1.2K]

For this case we must find an expression equivalent to:

$x ^ 3 * y ^ {- 7}$

By definition of power properties we have to meet:

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Then, we can rewrite the expression as:

$x ^ 3 * \frac {1} {y ^ 7} =\\\frac {x ^ 3} {y ^ 7}$

Answer:

$\frac {x ^ 3} {y ^ 7}$

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2 years ago

The cost of a newsletter subscription is $20 per year. The cost is expected to increase 10% each year. Which expression can be u

a_sh-v [17]

Selection A is appropriate.

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