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3 years ago

15

What is 4 to the third power? Plzzzzzzz help meeeeee!!!!

2 answers:

Ivahew [28]3 years ago

7 0

4 to the 3rd power is basically 4•4•4 so the answer is 64

Evgesh-ka [11]3 years ago

6 0

Answer:

64

Step-by-step explanation:

4³ = 4 · 4 · 4

4 · 4 · 4

16 · 4

64

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Describe how to transform (^6 sqrt x^5)^7 into an expression with a rational exponent.

solniwko [45]

$\bf a^{\frac{{ n}}{{ m}}} \implies \sqrt[{ m}]{a^{ n}} \qquad \qquad
\sqrt[{ m}]{a^{ n}}\implies a^{\frac{{ n}}{{ m}}}\\\\
-------------------------------\\\\
\left(\sqrt[6]{x^5}\right)^7\implies \left( x^{\frac{5}{6}} \right)^7\implies x^{\frac{5}{6}\cdot 7} \implies x^{\frac{5\cdot 7}{6}}\implies x^{\frac{35}{6}}$

5 0

4 years ago

Need helpppppp!!!!!!!!!!

KonstantinChe [14]

Answer: 12, 15, 11, 28

Explanation:

14. FC is half of AC so the length of FC is 12.

15. BD is 30 and half of that is BC or 15. AB and BC have same length so it is also 15.

16. ED and BE have same length so it is also 11.

17. BD is twice of AB so if AB is 14, BD will be 28.

Would appreciate a brainly <3

3 0

3 years ago

Read 2 more answers

Which sentence explains the correct first step in the solution of this equation? 4 • (x – 3) = 9

Maurinko [17]

B: Apply the distributive property to get 4x - 12=9

4 0

3 years ago

Read 2 more answers

Any irrelevant information will be reported. Please help.<br> Find the slope:

Mariulka [41]

Answer:

Okay so if find the slope wouldn't it be x + 5 = 4

Step-by-step explanation:

I'm so sorry if its not correct please let me know so I can fix my mistake

7 0

2 years ago

Read 2 more answers

if a motercycle is moving at a constant speed down the highway of 40 km/hr, how long would it the motorcycle to travel 10 km

ahrayia [7]

Answer:

15 minutes

Step-by-step explanation:

First, the motorcycle goes at a speed of 40 km/hr.

The question asks for how long it would take to travel 10 km.

Well, there are 60 minutes in an hour, since we will be translating into minutes.

Also, 10 km is 1/4 of 40 km, so it would make sense that the time length would be 1/4 of an hour as well.

1/4 of 60 minutes is 15 minutes. So it takes 15 minutes for the motorcycle to travel 10 km.

Now, if all this wordy stuff is too much to comprehend, you can also solve using proportional relationships.

$\frac{40km}{60min}=\frac{10km}{xmin}$

Now cross multiply:

$40km*xmin=10km*60min\\40x=600$

Divide both sides by 40:

$\frac{40x}{40}=\frac{600}{40}\\x=15$

Again, this shows that it wouls take 15 minutes for the motorcycle to travel 10 km.

6 0

3 years ago