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
pishuonlain [190]
4 years ago
11

Add -4/y+12/y . Reduce, if possible.

Mathematics
2 answers:
motikmotik4 years ago
6 0

-4/y + 12/y

= (-4 + 12)/y

= 8/y

Answer

8/y

Nadya [2.5K]4 years ago
6 0

Answer:

the answer is 8/y

Step-by-step explanation:

You might be interested in
I need help I’ve been stuck on the question
baherus [9]

Answer:

(90,60)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
P[20,7)R(-4,-9)0(20,-9)S(-4,-24)What is the total length of the path from P to S?a.47 unitsb.55 unitsc.65 unitsd.73 units
rosijanka [135]

Given

The coordinates of the points on the path are:

P(20,7), R(-4,-9), O(20, -9), S(-4, -24)

The total length of the path from P to S is:

=\text{ \mid PR\mid}+|RO|\text{ +}|OS|

The distance d between two points can be found using the formula:

d\text{ = }\sqrt{(x_2-x_1)^2\text{ +}(y_2\text{ -y}_1)^2\text{ }}

The distance between P and R:

\begin{gathered} |PR|\text{ = }\sqrt{(-4-20)^2\text{ +}(-9\text{ -7\rparen}^2} \\ =\text{ 28.84 units} \end{gathered}

The distance between R and O:

\begin{gathered} |RO|\text{ = }\sqrt{(20-(-4))^2\text{ + \lparen-9-\lparen-9\rparen\rparen}^2} \\ =\text{ 24 units} \end{gathered}

The distance between O and S:

undefined

8 0
1 year ago
Just answer for the points
Alenkasestr [34]

Answer:

Answer:

Step-by-step explanation:

Thanks for free points!

6 0
3 years ago
A manufacturer finds that the revenue generated by selling x units of a certain commodity is given by the function R(x) = 60x −
bonufazy [111]
R(x) = 60x - 0.2x^2

The revenue is maximum when the derivative of R(x) = 0.
dR(x)/dx = 60 - 0.4x = 0
0.4x = 60
x = 60/0.4 = 150

Therefore, maximum revenue is 60(150) - 0.2(150)^2 = 9000 - 4500 = $4,500
Maximum revenue is $4,500 and the number of units is 150 units
7 0
3 years ago
Read 2 more answers
(45 POINTS!!!) Which is the equation of a parabola with a directrix at y = −3 and a focus at (−2, 3).
Tomtit [17]

Answer:

y = −one twelfth(x − 2)2

Step-by-step explanation:

y = −one twelfth(x − 2)2

6 0
3 years ago
Other questions:
  • The total length of wires a b and c is 445 cm wire a is 45 cm longer then wire b and wire b is half as long as wire c how long i
    14·1 answer
  • $500,3.75%,4 Months Use I=Prt
    5·1 answer
  • 3x-8y=-50 6y=x solve by substitution​
    12·1 answer
  • I needed helppp......
    10·2 answers
  • The drama club sold $779 worth of tickets to the school play. Student tickets cost $3 apiece and tickets for everyone else cost
    7·2 answers
  • Which of the sets of ordered pairs represents a function? A = {(−4, 5), (1, −1), (2, −2), (2, 3)} B = {(2, 2), (3, −2), (9, 3),
    14·1 answer
  • Can someone just tell me how to do it plzzzz... will give brainliest!!!!!!
    5·1 answer
  • At the end of the 2017 football season, 48 Super Bowl games had been played with the current two football leagues (the NFC and A
    14·1 answer
  • Which of the following equations represents the graph shown?
    7·2 answers
  • Help me with this question
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!