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
const2013 [10]
4 years ago
10

Simplify each complex fraction. Show all work please

Mathematics
1 answer:
Sidana [21]4 years ago
3 0
Invert an multiply

(a/b)/(c/d)=(a/b)(d/c)=(ad)/(bc)


1..
(4x/45)/(12x/25)=(4x/45)(25/12x)=(100x)/(540x)=5/27

2.
(x/9)/(3x/2)=(x/9)(2/3x)=(2x)/(27x)=2/27

3.
(7x/9)/(49/3x)=(7x/9)(3x/49)=(21x^2)/(441)=(x^2)/21

4.
(2x^2y/3yz)/(6/xz)=(2x^2y/3yz)(xz/6)=(x^3)/(9)

5. (4y-3x)/(3xy+y^2)

6. (-9x+6)/(8x+6)

7. (yx^2+y^2)/(x^2+xy^2)

8. x^-1=1/x
(x^2)/(4x+1)




You might be interested in
Work out 7/10 + 8/15 is. Give your answer as a mixed number in its simplest form.
san4es73 [151]

Answer:

1\frac{7}{30}

Step-by-step explanation:

\frac{7}{10}+\frac{8}{15}\\ \\ \frac{21}{30}+\frac{16}{30}\\\\\frac{37}{30}\\\\1\frac{7}{30}

6 0
3 years ago
Read 2 more answers
An aquarium is 30 inches long, 15 inches high and 12 inches wide. What is the volume of the aquarium?
quester [9]
Formula for volume L x W x H
We got them all.
So, 30 x 15 = 450.
450 x 12 = 5400

The aquarium is 5400^2 inches
3 0
4 years ago
Read 2 more answers
Which equation represents the graph of Charli's line? A. y= -3/4x-3. B. Y= 3/4x- 4. C. y = -4/3x- 4. D. y= 4/3x- 3. LOOK AT THE
natali 33 [55]
Jwpn die B rasenya. Kalau salah maaf ye.
5 0
3 years ago
Write the equation of the line parallel to 3x-y=7 that passes through point (-5, -3)
IceJOKER [234]
<h2>Answer:</h2>

\boxed{y=3x+12}

<h2>Step-by-step explanation:</h2>

In this problem we know the equation of a line, which is:

3x-y=7

We also can write this equation as:

y=3x-7

This line has a slope m=3 which is also the slope of the line we are looking for because they're parallel. We also have a point (-5,-3). Therefore, we can write this equation as follows:

y-y_{0}=m(x-x_{0}) \\ \\ y-(-3)=3(x-(-5)) \\ \\ y+3=3(x+5) \\ \\ y+3=3x+15 \\ \\ \boxed{y=3x+12}

From the figures below, the line in red is 3x-y=7 while the line in blue is y=3x+12 and this line passes through the point (-5, -3)!

4 0
3 years ago
Read 2 more answers
Which is the best example of forces acting in the same direction?
marusya05 [52]

Answer: The answer is two football players pushing a tackling sled because obviously they are going in the same direction. So yeah your answer is B 100% sure!

8 0
3 years ago
Read 2 more answers
Other questions:
  • Use the calculator to find the product. (1.466 × 10–8)(5.02 × 105) What is the coefficient of the product? What is the exponent
    12·2 answers
  • PLEASE HELP! WILL MARK BRAINLIEST, I HAVE LIMITED TIME
    5·1 answer
  • 0.5+a=3.2 <br><br>Answer please ​
    9·1 answer
  • Plz give me correct answers ​
    7·1 answer
  • Help me please !!!! i’m so bad at this !!
    13·2 answers
  • A $450 TV is discounted 10%, and then another 10% a week later. Explain why taking 20% off the original price will not help you
    6·1 answer
  • In a class, 64 offers mathematics while 94 offers chemistry , How many will offer the both course?
    5·1 answer
  • Select the correct answer.
    10·1 answer
  • The quotient of the absolute<br> value of negative six squared and<br> three
    15·1 answer
  • A tablespoon is equivalent to about 4 teaspoons. A recipe calls for 2/3 cup of sugar for every 1/2 teaspoon vanilla. What is the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!