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
-Dominant- [34]
4 years ago
5

Which expression is equivalent to 4√24x∧6y÷ 128x∧4y∧5

Mathematics
1 answer:
LenKa [72]4 years ago
5 0

Answer:

Option D.  \sqrt[4]{\frac{3x^{2}}{2y}}

Step-by-step explanation:

\sqrt[4]{\frac{24x^{6}y}{128x^{4}y^{5}}}

\sqrt[4]{(\frac{24}{128})\times (\frac{x^{6}}{x^{4}})\times (\frac{y}{y^{5}})}

= \sqrt[4]{(\frac{3}{16})\times {(x)^{6-4}}\times{(y)^{1-5}}}

= \sqrt[4]{(\frac{3}{16})\times x^{2}y^{-4}}

= \sqrt[4]{\frac{3}{(2)^{4}}\times x\times y^{-4}}

= \sqrt[4]{(3\times x^{2)\times (\frac{y^{-1}}{2})^{4}}}

= \frac{y^{-1}}{2}\sqrt[4]{3x^{2}}

= \sqrt[4]{\frac{3x^{2}}{2y}}

Option D. \sqrt[4]{\frac{3x^{2}}{2y}}  is the correct answer.

You might be interested in
How much lower is -31 than 2,868?
Jlenok [28]

Answer:

2,837 lower.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the scale factor of ABC to DEF?
jasenka [17]

Answer:

The scale factor is 1

Step-by-step explanation:

Both of the triangles are the same size so its a scale factor of 1. The 2 triangles are 5/5 for all of the sidesand 5/5 = 1.

6 0
3 years ago
For males in a certain town, the systolic blood pressure is normally distributed with a mean of 130 and a standard deviation of
valina [46]
Average systolic blood pressure = x = 130
Standard deviation = s = 6

We are to find interval that represents the systolic blood pressure of middle 99.7% of the males.

According to the empirical rule:
a) 68% values lie within 1 standard deviation of the mean
b) 95% values lie within 2 standard deviation of the mean
c) 99.7% values lie within 3 standard deviation of the mean

So, 99.7% value will lie within 3 standard deviations from the mean.

We can express this range as:
( x - 3s, x + 3s)
= (130 - 3(6), 130 +3(6))
= ( 130 - 18, 130 + 18)
= ( 112, 148 )

Thus the interval from 112 to 148 contains the systolic blood pressure of middle 99.7% of the males in the certain town
5 0
3 years ago
In the figures below, the cube-shaped box is 6 inches wide and the rectangular box is 10 inches long, 4 inches wide, and 4 inche
Andrews [41]
The answer to this question is B
3 0
3 years ago
Helppppp plsssss!!!!!
denpristay [2]

X^2 + 2x -4= 0

You need to remember one standard result

ax^2 + bx + c= 0

x =  \frac{ - b +  -  \sqrt{ {b}^{2}  - 4ac} }{2a}

By Comparing the coefficients,

a= 1, b=2, c=-4

x =  \frac{ - 2 +  -  \sqrt{ {2}^{2} - 4 \times 1 \times  - 4 } }{2 \times 1}  \\   x =  \frac{ - 2 +  -  \sqrt{4 + 16} }{2}  \\  \\  x =   \frac{ - 2  +  -  \sqrt{20} }{2}  \\  \\  x =   \frac{ - 2 +  - 2 \sqrt{5} }{2}  \\  \\ x =  - 1 +  -  \sqrt{5}

Options A ,C

4 0
3 years ago
Other questions:
  • A. 36<br> B. 144<br> C. 54<br> D. 63
    14·1 answer
  • Mr.Kim has 550 take-out boxes at his restaurant. He estimates that he will use 80 boes per week. Mr. Kim wants to re-order more
    9·1 answer
  • Cost of a comb: $2.50<br> Markup: 90%<br> Tax: 1%
    10·1 answer
  • (Pls help will give brainliest to best answer!!)<br>Question in picture.​
    10·1 answer
  • It takes a machine 15 minutes to put
    6·1 answer
  • All of the following equations are equivalent except? -5 (x - 1 ), -5x + 5, 5 - 5x, (5-5) x
    8·1 answer
  • Gabrielle is traveling to Mexico and needs to exchange $440 into Mexican pesos. If each dollar is worth 11.84 pesos, how many pe
    9·1 answer
  • 99<br> 1<br> 2<br> 3<br> 4<br> 5<br> 6<br> 7<br> 8<br> 9
    11·2 answers
  • Using diagonals from a common vertex, how many triangles could be formed from
    12·1 answer
  • What is the sum of -3 X^2 - 7x + 9 and -5 X^2 + 6x - 4
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!