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
m_a_m_a [10]
3 years ago
6

\fbox \purple{question :-}" alt="\huge \sf \fbox \purple{question :-}" align="absmiddle" class="latex-formula">
How many linear equations in x and y can have a solution as (x = 1, y = 3)?

⚠ kindly don't spam ⚠​
Mathematics
2 answers:
Shkiper50 [21]3 years ago
6 0

Answer:

infinite

Step-by-step explanation:

  • x=1
  • y=3

Let the linear equation in two variables be ax+by+c=0

Put values

\\ \sf\longmapsto 1a+3b+c=0

\\ \sf\longmapsto a+3b+c

Hence for any values it has infinite number of solutions .

including x=1 and y=3

Ilia_Sergeevich [38]3 years ago
4 0

Answer:

<h3>infinitely many equations</h3>

A linear equation in two variable is of the form ax+by+c=0.

We have x=2 and y=3 but we can choose a,b,c accordingly and they can attain infinite values. So, Infinite such equations exist.

You might be interested in
In a horse race with 5 horses, you make a bet by predicting the ranking of all 5 horses. Suppose you place your bet at random. W
lapo4ka [179]

Answer:

P( top two horses are predicted incorrectly in incorrect order)

= \frac{1}{2}

Step-by-step explanation:

In the horse race the outcome can be predicted in 5! = 120 ways.

Now suppose the top two horses were predicted incorrectly in incorrect order. Now, the  top horse can be predicted incorrectly in 4 ways.

Suppose the top horse was predicted to be in k-th position where k = 2, 3 ,4,5

so the second horse can be predicted to be in place from 1 to (k - 1)

So, the top two horses can be predicted  incorrectly in incorrect order

in \sum_{k =2}^{5}(k - 1) = 10 ways  

and for each prediction of the two the remaining horses may be predicted in 3! = 6 ways.

Hence ,

P( top two horses are predicted incorrectly in incorrect order)

= \frac{6 \times 10}{120}

=\frac{1}{2}

 

8 0
2 years ago
FIRST TO ANSWER GETS BRALYIST<br> good luck :-)
Ratling [72]

Answer:

My answer is 20ft I'm not really sure but hope this helps

7 0
3 years ago
Will Mark Brainliest to the smartest and best answer!!!!! What is the measure of each interior angle in a regular 24-gon? If nec
Reika [66]

Answer:

  • 165°

Step-by-step explanation:

Use sum of internal angles formula 180°(n - 2)

<u>For regular 24-gon it is:</u>

  • 180°(24-2) = 3960°

<u>Each angle would be:</u>

  • 3960/24 = 165°
7 0
3 years ago
HELPPP PLEASE. I need to know this by 9:30.
Aleks [24]

Answer:

23/4

Step-by-step explanation:

5\frac{3}{4} = 5*4 + 3 / 4

= 23/4

6 0
3 years ago
Read 2 more answers
Calculate the mean of the number set 5 10 12 4 6 11 13 5
son4ous [18]
For calculating the mean, you want to add up all of the numbers then divide by how many numbers there are. So you'd do:

5+10+12+4+6+11+13+5 then divide that by 8

The answer to your question is: 8.25
3 0
3 years ago
Other questions:
  • How do I find the volume of this solid shape?
    9·1 answer
  • Tourists covered 255 km for a 4-hour ride by car and a 7-hour ride by train. What is the speed of the train, if it is 5 km/h gre
    12·1 answer
  • 3/4 (x + 18) = 15 What is x equal to
    14·2 answers
  • An office manager estimates that she spends 40% of her 30-minute lunch
    6·1 answer
  • Three times a number is subtracted from another number and the difference is 3. The sum of the two numbers is 31. What is the sm
    10·1 answer
  • Solve the equation 5*e^x=15.76
    10·1 answer
  • Garrett and Carter went to the movies last weekend. Together they bought 2 drinks and 2 popcorns. They spent a total of $12.50.
    12·1 answer
  • What is x?
    13·2 answers
  • one renting a movie he started the movie at 11:43 p.m. and it was 2 hours for 45 minutes long when did the movie End​
    14·1 answer
  • look at pic 10 pts will mark brainilest
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!