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Vladimir79 [104]
3 years ago
7

6 1/6 6 1/3 6 2/3 6 3/2

Mathematics
1 answer:
Vladimir [108]3 years ago
8 0

Given:

The expression is

\sqrt{\sqrt[3]{6}}

To find:

The simplified form of the given expression.

Solution:

We have,

\sqrt{\sqrt[3]{6}}

Using the properties of radical and exponent, we get

=(\sqrt[3]{6})^{\frac{1}{2}}                     [\because \sqrt{x}=x^{\frac{1}{2}}]

=\left(6^{\frac{1}{3}}\right)^{\frac{1}{2}}                  [\because \sqrt[n]{x}=x^{\frac{1}{n}}]

=6^{\frac{1}{3}\times\frac{1}{2}}                    [\because (a^m)^n=a^{mn}]

=6^{\frac{1}{6}}

Therefore, the correct option is A.

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I need hellllppp plsssss​
bagirrra123 [75]

Answer:

a_7=-15

Step-by-step explanation:

a_n  is given as the nth term of a sequence.

We want to find a_7 , which means we find the 7th term of the sequence.

Here, we simply substitute "7" into "n" of the formula given for  a_n  to find the value of the 7th term of the sequence.

We show this below:

a_n=-3(n-2)\\a_7=-3(7-2)\\a_7=-3(5)\\a_7=-15

So the 7th term is "-15"

6 0
3 years ago
PLEASE HELP HELP HELP HELP HELP PLEASENPLEASE PLEASE IM SO DESPERATE
Verizon [17]

Answer:

Marci got 2 more right she had 42

4 0
4 years ago
A number y increased by 5 is at least -21
gayaneshka [121]

                - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - -

\diamond\large\blue\textsf{\textbf{\underline{\underline{Given question:-}}}}

             ❖ A number y increased by 5 is at least -21.

\diamond\large\blue\textsf{\textbf{\underline{\underline{Answer and how to solve:-}}}}

          ❖ First, if you come across the word "increased" it means we

    "increase" a number, or add something to that number, like

y increased by 5 \longmapsto \sf{y+5}

Now, we are also given that this expression is at least -21, which means it can't be -21; it can be -21 or it can be greater than -21.

So we have

\longmapsto\sf{y+5\geq -21}}

<em>Solving for y</em>

<em></em>

  •   Subtract 5 on both sides:-

\longmapsto\sf{y\geq -21-5}

\longmapsto\sf{y\geq -26}

So the values of y greater than or equal to -26 will make this inequality true.

<h3>Good luck with your studies.</h3>

 \rule{300}{1}

7 0
2 years ago
Read 2 more answers
The base of a pyramid has n sides <br> write an expression for the number of faces of the pyramid
Keith_Richards [23]
N=5. its a pyramid. simple.
6 0
3 years ago
Read 2 more answers
Steps to solve 5[3(14.5+7)-3]-7.4
steposvetlana [31]
Hey there!

To solve this expression, you must follow your orders of operations or PEMDAS (Parenthesis, Exponents, Multiplication and Division, Addition and Subtraction).

In the case of  <span>5[3(14.5+7)-3]-7.4, you not only have parenthesis, but you also have brackets. To start, you would first simplify what is in the parenthesis:
</span><span>5[3(14.5+7)-3]-7.4
5[3(21.5)-3]-7.4

Now, simplify what is in the bracket, starting by multiplying 3(21.5) since multiplication comes before addition and subtraction:
</span><span>5[3(21.5)-3]-7.4
5[64.5-3]-7.4
5[61.5]-7.4

Now, multiply 5*61.5 since multiplication comes next:</span>
<span>5[61.5]-7.4
307.5-7.4

And finally, subtract what is left since it is your final operation remaining to get 300.1 as your final answer.

Hope this helps and have a marvelous day!
</span>
6 0
4 years ago
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