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2 years ago

14

What is the smallest positive number that can be added to 55 so that the resulting number and 45 have 9 as their greatest common

factor?
5

8

9

17

1 answer:

Natasha2012 [34]2 years ago

3 0

Answer:

the lowest possible number is 35

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Amelio have 18 Nickels and 12 dimes!!

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3 years ago

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Sonja [21]

Answer A

Step-by-step explanation:

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2 years ago

What is the answer to this question please explain (picture included)

Yakvenalex [24]

Easy peasy
just use PEMDAS and some exonential laws

$(x^{m})(x^{n})=x^{m+n}$
$(x^{m})^{n}=x^{mn}$
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also another is $x^{\frac{m}{n}}=\sqrt[n]{x^{m}}$

so

$[3(2a)^{\frac{3}{2}}]^{2}$ =
$(3^{2})((2a)^{\frac{3}{2}}^{2})$ =
$(9)((2a)^{\frac{3}{2}}^{2})$ =
$(9)((2a)^{\frac{6}{2})$ =
$(9)((2a)^{3})$ =
$(9)(8a^{3})$ =
$72a^{3}$

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3 years ago