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4 years ago

Find dy/dx for 4 - xy = y^3

Mathematics

1 answer:

belka [17]4 years ago

3 0

Answer:

4-x*y-(y^3)=0

Step by step solution :

Step 1 :

Step 2 :

Pulling out like terms :

2.1 Pull out like factors :

-xy - y3 + 4 = -1 • (xy + y3 - 4)

Trying to factor a multi variable polynomial :

2.2 Factoring xy + y3 - 4

Try to factor this multi-variable trinomial using trial and error

Factorization fails

Equation at the end of step 2 :

-xy - y3 + 4 = 0

Step 3 :

Solving a Single Variable Equation :

3.1 Solve -xy-y3+4 = 0

Step-by-step explanation:

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If HJ = 7x-27, find the value of x.

Evgesh-ka [11]

Answer:

9 over 2

Step-by-step explanation:

9 over 2 in fraction

3 0

3 years ago

Simplify the expression.<br> t + 2 + 6t =

agasfer [191]

The answer i got is:
5t+2

7 0

3 years ago

Sylvie bought 13 bagels and a container of cream cheese.Each bagel cost the same price.The cream cheese cost $2.95.Sylvie spent

Taya2010 [7]

Ok, first set this up as an equation with your given variables. You know that Sylvie bought 1 container of cream cheese, which is $2.95, and you know that Sylvie spent $7.50 <u>(my best assumption is this is the subtotal)</u><u /> on the cream cheese and 13 bagels. As an equation, it would come out as:

$7.50=2.95+13(b)$

To start solving the algebraic equation, wou can subtract 2.95 on both sides, resulting as

$4.55=13 (b)$

Now, to get "b" by itself, you must divide 13 on both sides, resulting as

$.35=b$

This will answer your question as the cost of 1 bagel would be $0.35 per bagel.

5 0

4 years ago

Read 2 more answers

Determine whether the given sequence could be geometric, arithmetic, or neither. If possible identify the common ratio or common

miss Akunina [59]

Answer:

It is an Arithmetic sequence

Common difference = 3/4

Step-by-step explanation:

Determine whether the given sequence could be geometric, arithmetic, or neither. If possible identify the common ratio or common difference 1/2,5/4, 2, 11/4..

We are given the sequence:

1/2, 5/4, 2, 11/4.

We are to determine if this is an Arithmetic or Geometric sequence

Hence:

To determine if this is an Arithmetic sequence, we find the Common difference

Common difference = Second term - First term

= 5/4 - 1/2

Lowest Common Denominator = 4

= 5 - 2/4 = 3/4

or Third term - Second term

2 - 5/4

Lowest Common Denominator = 4

2/1 - 5/4

8 - 5/4

= 3/4

We have the same common difference.

To determine if this is an Geometric sequence, we find the Common ratio

Common ratio = Second term / First term

= 5/4 ÷ 1/2

5/4 × 2/1

= 5/2 = 2 1/2

or Third term /Second term

2 ÷ 5/4

2 × 4/5

= 6/5

= 1 1/5

It is not a geometric sequence

Therefore , the above sequence in the Question is an Arithmetic sequence.

7 0

3 years ago

When a large marketing company contracts with a payroll service company to process employee checks then they are

DaniilM [7]

Outsourcing is well known as just an exercise which takes occurs when a company, therefore the answer is "Option b" that is "Outsourcing", and the further discussion can be defined as follows:

It gives another business a task to perform or to undertake for them rather than themselves.
It is an agreement between the two companies, usually for a specified period.
It is made to be better efficient and to minimize the costs.
In the large marketing company agreements for worker cheques with such a payroll service provider, they outsource people.

Therefore, the final answer is "Option b".

Learn more:

brainly.com/question/2614785

5 0

3 years ago