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marusya05 [52]
3 years ago
13

Which expression is equivalent to 4 sqrt 16x^11y^8/ 81x^7y^6 Assume x> 0 and y=0

Mathematics
2 answers:
Romashka [77]3 years ago
8 0

One interpretation of your intent would be as follows:


                 16x^11y^8

Find 4 √ [-----------------]. Is that what you meant?

                   81x^7y^6

                                                                4*x^5*√x*y^4

If so, then the correct result would be 4 ---------------------

                                                                  9*x^3*√x*y^3


and this could be reduced to:


       4*x^5 * y^4 * √(x)     4*x^2*y

4 --------------------------- = -------------

      9*x^3*y^3 √(x)               9

Colt1911 [192]3 years ago
5 0

Answer:

c

Step-by-step explanation:

took the unit test :)

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Answer: Third option.

Step-by-step explanation:

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If f(x)+k, the function is translated "k" units up

If f(x)-k, the function is translated "k" units down.

If f(x+k), the function is translated "k" units left.

If f(x-k), the function is translated "k" units right.

In this case you have the following function:

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g(x)=3(x+3)-3

Finally, simplifying, you get that this is:

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5 0
3 years ago
Which expressions ere equivalent to x+x+x+2​
Andrei [34K]

3x + 2

since x + x + x is 3x.

Or you can be creative

(6x+4)/2

im just trying to hit the 20 chac minimum.

3 0
3 years ago
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Ulleksa [173]

Answer:

Step-by-step explanation:

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7 0
2 years ago
A farmer planned to plant 120 seeds in all. After planting 10 more seeds each day than was planned, she was able to finish 2 day
zheka24 [161]
Let s=number of seeds and t=number of days...

st=120 and (s+10)(t-2)=120

From the first we can say t=120/s, now using this value of t in the second equation gives us:

(s+10)(120/s-2)=120

(s+10)(120-2s)/s=120

(s+10)(120-2s)=120s

120s-2s^2+1200-20s=120s

2s^2+20s-1200=0

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s=20, and since she planted s+10 seeds per day to finish two days earlier:

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gregori [183]

Answer:

a. 0.0056

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The step by step solution is attached as an image.

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