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
djverab [1.8K]
3 years ago
15

A system of equation is shown x=10. 3x + 5y =20 what is the solution

Mathematics
1 answer:
Natali [406]3 years ago
3 0

Answer:

(r,y) = (10, - 2)

Step-by-step explanation:

[1]    x = 10

[2]    3x + 5y = 20

0? + x = 10        5? + 3x = 20  

You might be interested in
Numbers expressed using exponents are called
dangina [55]
Numbers expressed using exponents are called base :)
3 0
4 years ago
GIVEN: ㅣ|| m,j ㅗ k, m angle <br> 1 = 42°
ehidna [41]

Answer:

¿que estas preguntando?

Step-by-step explanation:

4 0
3 years ago
Use theorem 7. 4. 2 to evaluate the given laplace transform. do not evaluate the convolution integral before transforming. (writ
irga5000 [103]

With convolution theorem the equation is proved.

According to the statement

we have given that the equation and we have to evaluate with the convolution theorem.

Then for this purpose, we know that the

A convolution integral is an integral that expresses the amount of overlap of one function as it is shifted over another function.

And the given equation is solved with this given integral.

So, According to this theorem the equation becomes the

\mathscr{L} \left( \int_{0}^{t} e^{-\tau} \cos \tau d \tau \right) = \frac{ \mathscr{L} (e^{-\tau} \cos \tau ) }{s} \\\mathscr{L} \left( \int_{0}^{t} e^{-\tau} \cos \tau d \tau \right) = \frac{\frac{s+1}{(s+1)^2+1}}{s} \\\mathscr{L} \left( \int_{0}^{t} e^{-\tau} \cos \tau d \tau \right) = \frac{1}{s}\left (\frac{s+1}{(s+1)^2+1} \right).

Then after solving, it become and with theorem it says that the

\mathscr{L} \left( \int_{0}^{t} f(\tau) d\tau \right) = \frac{\mathscr{L} ( f(\tau))}{s} .

Hence by this way the given equation with convolution theorem is proved.

So, With convolution theorem the equation is proved.

Learn more about convolution theorem here

brainly.com/question/15409558

#SPJ4

3 0
2 years ago
If the farmer has 152 feet of fencing, what are the dimensions of the region with the largest area?
GuDViN [60]

What's the shape of what the farmer is fencing?

8 0
3 years ago
Read 2 more answers
Max has a science test on Thursday. On Monday he studied 2/9 of the material. On Tuesday he studied 1/4 of the remaining materia
wolverine [178]

Answer:

The answer to your question is:

Fraction he has review =  17/36

Fraction he have to study = 19/36

Step-by-step explanation:

Data

Monday studied = 2/9

Tuesday = 1/4

Fraction he has review = ?

Fraction he has left = ?

Process

As the denominator is 9, consider the whole is 9.

Then:    Fraction left on Monday = 9/9 - 2/9

                                                      = 7 / 9

Fraction left on Tuesday = 7/9 - 1/4

                                         = (28 - 9) / 36

                                        = 19 / 36

Fraction he has review =  17/36

Fraction he have to study = 19/36

3 0
3 years ago
Other questions:
  • Use determinants to find out if the matrix is invertible.[Start 3 By 3 Matrix 1st Row 1st Column 20 2nd Column 5 3rd Column 3 2n
    7·1 answer
  • Can someone help me with #1.
    6·1 answer
  • If a motor bike travels 300km in 5hrs what is the average distance travelled in 1hr
    15·2 answers
  • The graph shows how the volume, V, of the cube changes as the length of the sides, S, changes
    8·2 answers
  • –12(x + 3) - 4(5 - 2x) = 20
    9·2 answers
  • Which of the following could be the number shown on the number line
    9·1 answer
  • Correct answers will get brainliest
    9·2 answers
  • PLEASE HELP<br> A . minus 7under 6 <br> b
    14·2 answers
  • Plzzz help so i want fail
    15·1 answer
  • - 4x +35&gt; 2 What is the answer?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!