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
Anastaziya [24]
3 years ago
6

X to the third power = 125/27

Mathematics
1 answer:
nika2105 [10]3 years ago
7 0
When raising a fraction to a power, we can raise the numerator and denominator to the power. To find x, we need to find the cube root of both 125 and  27. That is, the numbers that when multiplied by themseelves 3 times result in 125 and 27.

\sqrt[3]{125} = 5

\sqrt[3]{27} =3

So x = \frac{5}{3}
You might be interested in
3x + x + 8 = 20 hhhhhhhhhhhssjsjjsjzjsjjsjsjsjsjsjsjsjsjsjjs
Flura [38]

Answer:

×=3

Step-by-step explanation:

3× + × + 8 = 20

4×= 12

divide 4 with 12 and it will be 3

8 0
3 years ago
Match each of the following complex numbers with its equivalent expression.
Yanka [14]

Answer:

Therefore

i^{110}=-1

i^{92}=1

i^{245}=i

i^{347}=-i

Step-by-step explanation:

Complex Number :

A complex number is a number that can be expressed in the form

a + bi

where a and b are real numbers, and

' i ' is called an imaginary number.

The value of i is given as

i=\sqrt{-1}

Squaring both the side we get

i^{2}=(\sqrt{-1})^{2}\\\therefore i^{2}=-1

Therefore on substituting we get

For i^110

i^{110}=(i^{2})^{55}=(-1)^{55}=-1

Similarly for i^92

i^{92}=(i^{2})^{46}=(-1)^{46}=1

Similarly for i^245

i^{245}=(i^{2})^{122}\times i=(-1)^{122}\times i=1\times i =i

Similarly for i^347

i^{347}=(i^{2})^{173}\times i=(-1)^{173}\times i=-1\times i =-i

Therefore

i^{110}=-1

i^{92}=1

i^{245}=i

i^{347}=-i

6 0
3 years ago
Suppose you walk down a school hallway at a rate of 5 ft/s, and you reach your destination in 20 seconds. How do you write a fun
8090 [49]

Answer:

Step-by-step explanation:

Let's write a equation.

5 ft = 20 seconds

(five feet is reachable in 20 seconds)

Divide both sides by 5.

5/5=1

20/5=4

1 ft = 4 seconds

Let's say the destination is d and f is foot.

d = 4f

7 0
3 years ago
Read 2 more answers
Need help now please.
Anika [276]
8 is A
9 is D
10 is C
11 is B
3 0
2 years ago
Sigma notation from sum. pls help?? sorry for the calc spam :P
givi [52]
To the risk of sounding redundant,

\bf \begin{array}{ccccccccc}
k=2&&k=3&&k=4&&k=5&&k=6\\\\
\frac{\underline{2}+2}{2(\underline{2})}&&\frac{\underline{3}+2}{2(\underline{3})}&&\frac{\underline{4}+2}{2(\underline{4})}&&\frac{\underline{5}+2}{2(\underline{5})}&&\frac{\underline{6}+2}{2(\underline{6})}\\\\
1&+&\cfrac{5}{6}&+&\cfrac{6}{8}&+&\cfrac{7}{10}&+&\cfrac{8}{12}
\end{array}

and surely you'd know what that is.
7 0
3 years ago
Other questions:
  • Can someone help me with this
    10·1 answer
  • An above-ground pool holds
    9·2 answers
  • The choir club at a local school is running a field to a waterpark. There are 6 parks the club is considering. The director has
    6·2 answers
  • 2(3x+4)=y and y=6x+5 has only one solution
    7·1 answer
  • The shirt was $7.45 he pays with a $20 how much he getting back
    5·1 answer
  • "All the religions are equal,the difference is their name ".Justify.<br>​
    5·1 answer
  • 3x + 8<br>need help man ion know jazz
    15·1 answer
  • 2.
    10·1 answer
  • Kyle typed 574 words in 14 minutes. How many
    13·2 answers
  • Factor the expression 8x + 12 using the GCF.<br> 8x + 12 =
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!