Which equation justifies why ten to the one third power equals the cube root of ten?

Mathematics

2 answers:

son4ous [18]3 years ago

6 0

Answer:

Step-by-step explanation:

$(a^{m})^{n}=a^{mn}.\ \text{Hence option b will be correct.}$

IgorC [24]3 years ago

6 0

Answer:

Step-by-step explanation:

AC and D are all wrong. The all add or subtract something from 3 which is not going to keep the two sides of the equation equal.

Only B is correct. To get the two sides equal, you need to multiply the powers by the same constant. B does this. The powers and the constant 1/3 * 3 are the same on both sides.

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Why are chemical sense called behavioral barriers

iren [92.7K]

Answer:because it works different when you smell a chemical sense from then if you smell a regular sese.

Step-by-step explanation:

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3 years ago

Completely simplify the rational expression LaTeX: \frac{7x}{3y} + \frac{12x}{9y}

irina [24]

Answer:

$\frac{11x}{3y}$

Step-by-step explanation:

$\frac{7x}{3y} + \frac{12x}{9y}$

To add the two fractions, you need a common denominator. In this case, the lowest common denominator (LCD) is 9y. That's because 9y is divisible by both 3y and 9y.

The first fraction must be changed so that its denominator is 9y. Do this by multiplying both numerator and denominator by 3.

$\frac{7x}{3y}\cdot\frac{3}{3}+\frac{21x}{9y}=\frac{21x}{9y}+\frac{12x}{9y}\\=\frac{21x+12x}{9y}\\=\frac{33x}{9y}$