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Ilya [14]
3 years ago
12

Plzzz help! what expersion is equivalent to it?

Mathematics
2 answers:
sladkih [1.3K]3 years ago
8 0

Answer:

64x^{12}

Step-by-step explanation:

We have to use the law of indices for finding the equivalent expression.

(8x^{5})^{2} = 64x^{10}  We square 8, which is 64 and multiply the two powers.

(x^{4})^{\frac{1}{2}} = x^{2}  We multiply the 2 powers giving us, \frac{4}{2}, which simplifies to 2.

64x^{10} × x^{2} = 64x^{12}  This is the answer as we multiply the two indices together.

I hope this helps!! ^-^

fomenos3 years ago
3 0

Answer:

64x¹²

Step-by-step explanation:

(8x^5)^2 × (x^4)^1/2

64x^10 × (x^4)^1\2

64x^10 × x^2

Calculate:

64x^12

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A.  and C.

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2 years ago
Solve for zzz. 42=-7(z-3)42=−7(z−3)
xxTIMURxx [149]

Answer:

False

Step-by-step explanation:

Well to solve for z we single it out, distribute, use the communicative property, and combine like terms.

42 = -7(z - 3)42 = -7(z - 3)

Distribute

42 = -7z + 21*42 = -7z + 21

42 = -7z + 882 = -7z + 21

-42 to both sides

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-21 to both sides

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<em>I hope this helps :)</em>

5 0
3 years ago
Are these rates equivalent, 96 words typed for 3 minutes; 160 words typed for 5 minutes
monitta
<h2>Greetings</h2>

Answer:

Yes, they are.

Step-by-step explanation:

<h3>1st rate)</h3>

Lets simplify both rates to the rate typer per minute.

(m is minutes)

3m = 96

Divide both sides by 3:

\frac{3m}{3} = \frac{96}{3}

m = 32

So the rate is 32 words per minute.

<h3>2nd rate</h3>

5m = 160

Divide both sides by 5:

\frac{5m}{5} = \frac{160}{5}

m = 32

<h3>So because the rates per minute are the same, they are equivalent.</h3>
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3 0
3 years ago
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uranmaximum [27]
To find the total cost, you need to add these numbers together

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you get 7.37 as your answer, but you need to round this to the nearest whole number.

rounding 7.37 will make it 7.

the total cost is about $7
5 0
4 years ago
Read 2 more answers
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insens350 [35]
Hello!

The answer for f(x) = sqrt x is the image below. It is neither of these, so check to see if you have more answer choices. (Just make sure to pay attention to the x- and y-values that the graph is plotted on below)

I hope this helps :))

4 0
3 years ago
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