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Oxana [17]
3 years ago
14

Which expression is equivalent to 4sqrt x10? Need answers ASAP!!

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
6 1

Answer:

The answer is x^2( \sqrt[4]{x^2} ).

Step-by-step explanation:

To find an expression equivalent to 4 sqrt x^10, start by simplifying 4 sqrt x^10. To simplify the original equation, rewrite x^{10} as (x^{2})^4 x^{2}. Then, pull terms out from under the radical, which will look like x^{2}\sqrt[4]{x^2}. Next, rewrite \sqrt[4]{x^2} as x^{2}\sqrt{} \sqrt{x}^2. Finally, pull terms out from under the radical, assuming positive real numbers, which look like \sqrt[x^2]{x}, and this will simplify 4 sqrt x^10.

Now, simplify x^{2}(\sqrt[4]{x^2} ). To simplify, rewrite \sqrt[4]{x^2} as \sqrt{} \sqrt{x^2}. Then, pull terms out from under the radical, assuming positive real numbers, and the final answer is \sqrt[x^2]{x}.

Finally, 4 sqrt x^10 is equivalent to x^{2}(\sqrt[4]{x^2} ).  

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During the first hour of operation the farm stand owner sold 15% of the apples he had. On the second hour he sold 20% of the rem
zzz [600]

Answer:

38.25 kg

Step-by-step explanation:

Let the number of apples sold = x

Now, on the first hour he sold 15% of the apples i.e. he sold 0.15x kg of apples.

So, the remaining apples = x - 0.15x = 0.85x

Further, on the second hour he sold 20% of the remaining apples i.e. he sold 0.20 × 0.85x = 0.17x kg of apples.

Thus, the remaining apples = 0.85x - 0.17x = 0.68x

Then, on the third hour he sold 25% of the remaining apples i.e. he sold 0.25 × 0.68x = 0.17x kg of apples.

So, the remaining apples = 0.68x - 0.17x = 0.51x

Moreover, on the fourth hour he will sell 30% ( i.e. 5% more of 25% ) of the remaining apples i.e. he sold 0.30 × 0.51x = 0.153x kg of apples.

As, during the second hour, he sold 25.5 kg of apples.

Then, 0.17x = 25.5 i.e. x=\frac{25.5}{0.17} i.e. x = 250

Hence, during the fourth hour, he will sell 0.153x = 0.153 × 250 = 38.25 kg of apples.

7 0
3 years ago
I need help :) please and thank u if u get it right i will give u brainlist
Dvinal [7]

Answer:

4 14/25

Step-by-step explanation:

4.56 = 4 56/100 = 4 14/25

6 0
3 years ago
Read 2 more answers
What is the answer for this question
astraxan [27]

Answer:

6.3 kilograms

Step-by-step explanation:

Because 1 kilo is 2.2 pounds, divide 13.86 pounds by 2.2 to get 6.3 kilograms

6 0
3 years ago
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SOMEONE HELP ME OUT ASAP PLEASE
goldenfox [79]

Answer:

7

Step-by-step explanation:

because when you divide with the coeficient it sums out to be 7

7 0
2 years ago
Please help me!!!<br><br><br> What reason belongs to step 10?
castortr0y [4]

SAS

you see RT = RT

angle TRU = angle RTU

RU = TV

4 0
3 years ago
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