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
Papessa [141]
2 years ago
8

Solve Ax + By = -C for x. Ox=-By-C А x=-By+C Ox=By=0

Mathematics
1 answer:
dimulka [17.4K]2 years ago
3 0

Answer:

\textbf{Option 1}\\

Step-by-step explanation:

\textup{Given $ Ax + By = -C$}\\\textup{Subtracting $By$ on both sides, we get,}\\$ Ax = -C -By $\\

\textup{Dividing by $A$ on both sides, (Assuming $A$ is not equal to zero) we get }\\$$ x = \frac{-By -C}{A}$$

You might be interested in
What is the square root of 244?
adell [148]
The square root of 224 is: 14.9666295471
8 0
3 years ago
Explain why Rolle's Theorem does not apply to the function even though there exist a and b such that f(a)
Anna35 [415]

Rolle's Theorem does not apply to the function because there are points on the interval (a,b) where f is not differentiable.

Given the function is f(x)=\sqrt{(2-x^{\frac{2}{3}})^{3}}  and the Rolle's Theorem does not apply to the function.

Rolle's theorem is used to determine if a function is continuous and also differentiable.

The condition for Rolle's theorem to be true as:

  • f(a)=f(b)
  • f(x) must be continuous in [a,b].
  • f(x) must be differentiable in (a,b).

To apply the Rolle’s Theorem we need to have function that is differentiable on the given open interval.

If we look closely at the given function we can see that the first derivative of the given function is:

\begin{aligned}f(x)&=\sqrt{(2-x^{\frac{2}{3}})^3}\\ f(x)&=(2-x^{\frac{2}{3}})^{\frac{3}{2}}\\ f'(x)&=\frac{3}{2}(2-x^{\frac{2}{3}})^{\frac{1}{2}}\cdot \frac{2}{3}\cdot (-x)^{\frac{1}{3}}\\ f'(x)&=\frac{-\sqrt{2-x^{\frac{2}{3}}}}{\sqrt[3]{x}}\end

From this point of view we can see that the given function is not defined for x=0.

Hence, all the assumptions are not satisfied we can reach a conclusion that we cannot apply the Rolle's Theorem.

Learn more about Rolle's Theorem from here brainly.com/question/12279222

#SPJ4

8 0
2 years ago
Which term best describes the expression 3x2y4 + 5x + 1?
notka56 [123]

Answer:

Trinomial.

Step-by-step explanation:

Note how much terms there are in the given expressions:

Term 1: 3x^{2}y^{4}\

Term 2: 5x

Term 3: 1

Note each meaning of the terms:

Monomial: Having only one term.

Binomial: Having two terms.

Trinomial: Having three terms.

Polynomial: Typically used to describe expressions with 4 or more terms.

In this case, there are only 3 terms, and so your answer is Trinomial.

~

5 0
1 year ago
7000 litres of water is pumped out of a tank in 42 minutes. How many litres could be pumped out in one hour at the same rate?
viktelen [127]

Answer:

8600 litre×235 will be there in the tanks

7 0
3 years ago
When your classmates began their hike, they
Ede4ka [16]

Answer:

% increase = 200%

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify sec(arcsec 1/2). <br> A. undefined<br> B. -1/2<br> C. 1/2 <br> D. 2
    6·2 answers
  • Whats v= π r^2h ; (h)
    11·1 answer
  • Is this a function 2y+3x=6
    14·1 answer
  • What is 3/5 written as a decimal?
    15·2 answers
  • All answers choices are the same please help
    12·1 answer
  • Solve the system by using a matrix equation
    10·2 answers
  • Fernando has a prime number of books between 21 and 30 he says that if he takes 4of the books away he will be able to place the
    7·1 answer
  • Jasmine gets paid to do chores around her house. She earns $3.00 every 20 minutes that she cleans the gutters. She earns $3.60 e
    9·1 answer
  • Choose the numbers to complete the statement about the expression. 8/10 + 2/6Part A The numerator in the first fraction is close
    7·2 answers
  • How do I Solve 16x - 37&lt;10x-17
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!