1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Scilla [17]
2 years ago
10

2%20%7D%20%7D%20%7B%20%28%20%5Csqrt%20%7B%205%20%7D%20%29%20%5E%20%7B%202%20%7D%20%7D%20%5C%7D%20%5E%20%7B%20%5Cfrac%20%7B%201%20%7D%20%7B%202%20%7D%20%7D" id="TexFormula1" title="\{ \frac { ( \sqrt { 3 } ) \times 3 ^ { - 2 } } { ( \sqrt { 5 } ) ^ { 2 } } \} ^ { \frac { 1 } { 2 } }" alt="\{ \frac { ( \sqrt { 3 } ) \times 3 ^ { - 2 } } { ( \sqrt { 5 } ) ^ { 2 } } \} ^ { \frac { 1 } { 2 } }" align="absmiddle" class="latex-formula">solve this equation
​
Mathematics
1 answer:
ZanzabumX [31]2 years ago
3 0

Answer:

Step-by-step explanation:

Exponent law:

    \sf \bf a^m * a^n = a^{m+n}\\\\ (a^m)^n = a^{m*n}

    \sf a^{-m}=\dfrac{1}{a^m}

       First convert radical form to exponent form and then apply exponent law.

 \sf \sqrt{3}=3^{\frac{1}{2}}\\\\\sqrt{5}=5^{\frac{1}{2}}

\sf \left(\dfrac{(\sqrt{3}*3^{-2}}{(\sqrt{5})^2}\right)^{\frac{1}{2}}= \left(\dfrac{3^{\frac{1}{2}}*3^{-2}}{(5^{\frac{1}{2}})^2} \right )^{\frac{1}{2}}

                      = \left(\dfrac{3^{\frac{1}{2}-2}}{5^{\frac{1}{2}*2}}\right)^{\frac{1}{2}}\\\\=\left(\dfrac{3^{\frac{1-4}{2}}}{5}\right)^{\frac{1}{2}}\\\\=\left(\dfrac{3^{\frac{-3}{2}}}{5}\right)^{\frac{1}{2}}\\\\=\dfrac{3^{\frac{-3}{2}*{\frac{1}{2}}}}{5^{\frac{1}{2}}}\\\\ =\dfrac{3^{{\frac{-3}{4}}}}{5^{\frac{1}{2}}}

You might be interested in
Which statement implies that A and B are independent events?
STatiana [176]

Answer:

P(A \cap B) = P(A)P(B)

Step-by-step explanation:

Independent events:

If two events, A and B are independent, the probability of both A and B happening is the same as the probability of A happening multiplied by the probability of B happenings, that is:

P(A \cap B) = P(A)P(B)

In this question:

The statement is P(A \cap B) = P(A)P(B)

4 0
3 years ago
Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A(n) = 5 + (n-1)(1/6)
postnew [5]

A(n)=5+(n-1)\left(\dfrac{1}{6}\right)=5+\dfrac{1}{6}n-\dfrac{1}{6}=\dfrac{1}{6}n+\dfrac{30}{6}-\dfrac{1}{6}\\\\A(n)=\dfrac{n+29}{3}\\\\\text{Put n = 1, n = 4 and n  = 10 to the formula:}\\\\A(1)=\dfrac{1+29}{3}=\dfrac{30}{3}=10\\\\A(4)=\dfrac{4+29}{3}=\dfrac{33}{3}=11\\\\A(10)=\dfrac{10+29}{3}=\dfrac{39}{3}=13

3 0
4 years ago
Rotational symmetries for a trapezoid
dezoksy [38]

Answer:

A trapezoid has no axes of reflectional symmetry. A trapezoid has no rotational symmetry (Order 1). Note: Having no rotational symmetry means that the figure must be rotated a full 360º to again appear in it original position.

Step-by-step explanation:

8 0
3 years ago
Choose the circle with the greatest area​
katrin2010 [14]

Answer:

#3

Step-by-step explanation:

4 0
3 years ago
How much does Kelly make an hour if she worked 35 hours and made $323.75 this<br> week?
Dvinal [7]

Answer: $9.25 an hour

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Choose the expressions that are perfect cubes.
    8·2 answers
  • Please help!
    11·1 answer
  • The width of a box of trail mix is 1/2 its height. The height is 21/2in. more than its length. If the length of the box is 8 in.
    11·1 answer
  • Please hurry!!!<br><br> Find its volume.
    8·2 answers
  • What is the sequence in a pattern?
    10·1 answer
  • X+3y=-2 <br> 3x+4y=-6<br> USE SYSTEMS BY SUBSTITUTION. <br><br> X=<br> Y=
    8·2 answers
  • How to do this question plz answer me ​
    9·1 answer
  • Without using a calculator, match each expression to the correct point.<br><br> Point<br> Expression
    9·1 answer
  • At attorney charges, a fixed fee of $250 for an initial meeting and $150 per hour for all hours worked after that. Find the slop
    12·1 answer
  • A rectangular bedroom is 2 ft longer than it is wide. Its area is 99 ft^2. What is the width of the room?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!