$\bf a^{\frac{{ n}}{{ m}}} \implies \sqrt[{ m}]{a^{ n}} \qquad \qquad
\sqrt[{ m}]{a^{ n}}\implies a^{\frac{{ n}}{{ m}}}\\\\
-----------------------------\\\\
\sqrt[5]{(x^7)^3}\implies \sqrt[5]{x^{7\cdot 3}}\implies \sqrt[5]{x^{21}}\implies x^{\cfrac{}{}\frac{21}{5}}$

8 0

3 years ago

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A clothes dryer having a wattage of 5000 watts is used for 25 hours each month. How many kilowatt hours of electricity does the

taurus [48]

Answer:20000

Step-by-step explanation:

30+1000+4000

5 0

3 years ago

Please help I only got 20 minutes to answer!!!!!!!!!

Digiron [165]

Answer:

r=c/2π

3/2π

=0.47746482927

Brainlist Pls!

6 0

3 years ago

5 mathematical examples of the additive inverse,performing any calculations to explain why it is an example of the additive inve

daser333 [38]

The additive inverse is zero. The addtive inverse property states that any number added or subtracted to zero give the same number.

Examples:
0 + 3 = 3
1 - 0 = 1
-8 + 0 = -8
-3 - 0 = -3
0 + (-1) = -1

5 0

3 years ago