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
alexgriva [62]
3 years ago
11

Find the LCD of the fractions, and then simplify the expression. Assume that no denominator equals zero. 5/(3x^2y) - 4/(6xy^3

Mathematics
1 answer:
tamaranim1 [39]3 years ago
5 0
The LCD = 6x^2y^3    ( because LCD of 3 and 6 = 6,  LCD of x^2 and x = x^2 and LCD of y and y^3 = y^3)

now divide 3x^2y into the LCD  then multiply this  by 5 to get the first term in the numerator  and do similar process to get second term, so we get:-

5(2y^2) - 4(x)
------------------
   6x^2y^3

=  2( 5y^2 - 2x)
   -----------------
        6x^2y^3

=    5y^2 - 2x
      -----------
      3x^2y^3

You might be interested in
Which is the answer
sukhopar [10]

Answer:

Inverse property

Step-by-step explanation:

The definition of the inverse property is to add to get a result of zero. Since we are adding the inverse of each term to get a result of zero each time, we are using the inverse property.

6 0
3 years ago
A rock is thrown into the air. The height of the rock is modeled by s(t) = −16tଶ + 64t + 80 feet for t ≥ 0 seconds. The rock hit
ExtremeBDS [4]

Answer:

144 feets

Step-by-step explanation:

Look on s(t) like quadratic function. We need to find maximum of the function using 1st diferetioal:

s(t)=-16t^2+64t+80

s’(t)=-32t+64

S’(t)=0 if t=2

For t>2, s’(t)<0

For t<2, s’(t)>0. So the maximum od function is in the point 2.

S(2)=-16*4+64*2+80=-64+128+80=144

6 0
3 years ago
8/15 round the the third decimal in place
svetoff [14.1K]

Answer: 0.533

Step-by-step explanation:

You could use a calculator.

8÷15=0.533333333...

3 0
3 years ago
Read 2 more answers
If 2 with a exponent of 6x =1 what is the value of X
Lerok [7]

the answer is

x = 0.16

3 0
3 years ago
Read 2 more answers
the table below gives the cost per person to rent a fishing charter boat. find the rate of change given that it is contast also
Alex17521 [72]
Basing on the table, in each row, if you divide the cost by the number of people, all of them will yield 55. This means that each person, whether as an individual or in a group, must pay $55 in order to rent a fishing charter boat. 
7 0
3 years ago
Other questions:
  • Write each expression in its radical form.
    7·1 answer
  • Your new cell phone plan charges $50 per month for 400 minutes of talk time. The plan charges $0.10 for each additional minute y
    7·1 answer
  • 50 POINTS!!!!!!
    12·1 answer
  • While going to the mountain, John approximated the angle of the elevation to the top of the hill to be 25 degrees. After walking
    13·1 answer
  • How would you write the proportion 9:36
    8·2 answers
  • Ratios that show the same relationship are
    7·2 answers
  • The four diagonals of a cube are drawn to create 6 square pyramids with the same base and height. The volume of the cube is (b)(
    12·1 answer
  • Express as a function of a different angle 0<br> Cos(157)
    7·2 answers
  • (TUTORS WHERE R U?? KIDS NEED HELP LIKE ME!! ILL GIVE BRAINLYY)
    11·2 answers
  • If WX= 82 cm, find the length of YZ. (OV = 9cm and OV is perpendicular to YZ)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!