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
Misha Larkins [42]
3 years ago
10

Help me with #4 pleasedeeee

Mathematics
1 answer:
Romashka [77]3 years ago
4 0

Answer:

\dfrac{dy}{dx}=-\dfrac{2x-y-1}{2y-x-1}

Step-by-step explanation:

Differentiating, you get ...

... x·dy +y·dx +dx +dy = 2x·dx +2y·dy

Collecting terms gives ...

... dy(x +1 -2y) = dx(2x -y -1)

... dy/dx = -(2x -y -1)/(2y -x -1)

You might be interested in
A garden table and a bench cost $673 combined. The garden table costs $77 less than the bench. What is the cost of the bench?
JulsSmile [24]

Answer:

the bench costs 596

Step-by-step explanation:

673-77=596

8 0
3 years ago
Factor out the greatest common factor from 4x2−36x
adelina 88 [10]

Answer:

4x

Step-by-step explanation:

Given the expression

4x² - 36x

Get the individual factor of each terms

4x² = 4 * x * x

36x  = 4 * 9 * x

4x² - 36x = 4x(x-9)

From both factors we can see that 4*x is common to them, hence the greatest common factor is 4x

7 0
3 years ago
Liam puts $800 in a savings account at an annual interest rate of 2%. If Liam does not withdraw or deposit any money, what is th
BigorU [14]

Answer:

8

Step-by-step explanation:

4 0
3 years ago
How do we simplify x/4 + x +1/8? ​
LekaFEV [45]

Answer:

12x+4

Step-by-step explanation:

Cross multiply denominators by numerators so:

8(x)+ 4(x+1)

8x+4x+4

Collect like terms to get 12x+4

7 0
3 years ago
Read 2 more answers
Drag an expression to the box to create an equation with NO solutions.
irina [24]
The answer will be the last one as it equals 4x + 3. this means that the equation will be parallel and does not have a solution.
7 0
3 years ago
Other questions:
  • The formula for finding the area of a square that has a side length, s, is A = s^2. If a square has an area of 40 square units,
    15·2 answers
  • PLEASE HELP ASAP IM SO BEHIND ON MY WORK,OOF!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    5·1 answer
  • The ratio of Country albums to Jazz albums in a music collection is 2:3. If the music collection has 45 albums, how many Country
    15·1 answer
  • I need this answer as soon as possible, please... Thank you!!!
    14·2 answers
  • Dominic Marzetti is a fish and game warden at Natural Bridge State Park. He works 38 hours per week and earns $20.85 per hour. W
    14·1 answer
  • Write a function to represent the set of ordered pairs, (2,-2) (3,8) (4,22) (5,40)
    13·1 answer
  • -3x + 6 = 18 show full work please
    10·2 answers
  • 1+(2)(3)(4)=<br> HELP ME PLEASE
    7·2 answers
  • Solve the two-step equation.
    9·2 answers
  • HELP PLS
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!