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
ehidna [41]
3 years ago
13

Which expression simplifies...

Mathematics
1 answer:
Zina [86]3 years ago
3 0

Answer:

  see below

Step-by-step explanation:

If suffices to look at the last term. It must simplify to 4/(3w²), so the exponents of z must match in numerator and denominator, and the ratio of constants must reduce to 4/3.

The exponents of z have the right values in choices B and D, but the ratio of constants only matches in choice D. Looking at the rest of choice D, we see that we can factor 6w²z² from both numerator and denominator, then factor 2 from the remaining numerator to make it match the desired form.

  \dfrac{(12w^2z^4-24w^2z^2)}{18w^4z^2}=\dfrac{6w^2z^2}{6w^2z^2}\cdot\dfrac{2z^2-4}{3w^2}=\dfrac{2(z^2-2)}{3w^2}

You might be interested in
Amanda is building a dollhouse that is a model of her real house with a scale factor of 1/20. In the real house, the kitchen mea
fredd [130]

Answer:

0.5 feet × 0.6 feet

Step-by-step explanation:

10/20 = 0.5

12/20 = 0.6

7 0
3 years ago
How do I divide fractions with a whole number
spin [16.1K]

Answer:

To Divide a Fraction by a Whole Number:

Multiply the bottom number of the fraction by the whole number. Step 2. Simplify the fraction (if needed)

Step-by-step explanation:

3 0
3 years ago
What is 169.56 rounded to the nearest hundredths?
dedylja [7]
It is already rounded to the nearest hundreth. .5 is a tenth, .06 is a hundreth.
3 0
3 years ago
How do I find and what is the x?
Kisachek [45]

Answer:

STEP ONE: 2x

STEP TWO: 5=X (should be the final answer)

Step-by-step explanation:

Hi Lasagna!

So basically, this is extremely simple. In order to "solve" that equation, the x has to be on one side. The easiest way to do this would be to take the 2x to the other side. If you want the 2x to go to the other side, you need to subtract it (since it is already positive, therefore it <em>needs </em>to cancel out). Once you do that, you must always do the same thing to the other side: subtract 2x from 3x. That should get you one x there, which you can just write as x if it's just one. Then you're all set! :D

5 0
3 years ago
Read 2 more answers
Morning guys!<br> Im done with all my hw.<br> Anyone wnna talk?
likoan [24]

Answer:

sure

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • What time will Jesus come back to the Earth? Why? May you please provide the Year, date, time of day(hours and minutes). You can
    10·1 answer
  • Solve this equation. 7.85 + q is less than or equal to -18.15
    10·2 answers
  • The sales commission is 10% at an electronic store. How much does Saul have to sell in 22 hours to earn $12.50 per hour from com
    13·2 answers
  • Someone please help
    9·1 answer
  • What is the exact circumference of a circle with a radius of 15 cm? 10πcm 15πcm 30πcm 60πcm WIIL GIVE BRAINLIEST
    11·2 answers
  • What is the equation of the line that passes through the point (5,2) and has a slope
    15·1 answer
  • Simplify: 5¹c²c³c⁴ ​
    7·1 answer
  • Help!! I got a few mins left
    11·2 answers
  • What is the nearest integer of cube root -12
    13·1 answer
  • Remind anyone? or no?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!