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
mash [69]
3 years ago
13

the system ax+by=c has the solution (2,-3), where dx+ey=f a, b, c, d, e, and f are non-zero real numbers. select all the systems

of equations with the same solution

Mathematics
2 answers:
exis [7]3 years ago
8 0

Answer: The system of equations which has the same solution as the given system are,

(A-D)x+(B-E)y= C-F , Dx+Ey=F

And, (A-5D)x+(B-5E)y=C-5F, Dx+Ey=F

Step-by-step explanation:

Since here, Given System is, Ax+By=C has the solution (2,-3)

Where, Dx+Ey= F

⇒ If (2,-3) is the solution of Ax+By=C

Then By the property of family of the solution,

⇒ (2,-3) must be the solution of (A-D)x+(B-E)y=C-F, (A-5D)x+(B-5E)y=C-5F.

But it is not the solution of equation, (2A+D)x+(2B+E)y=C+2F, Ax+(B+E)y=C

Therefore second and fifth options are not correct.

Also we can not go to the third option.

Thus, Only Option first and fourth are correct.



Natasha_Volkova [10]3 years ago
7 0
It is definitely A and D since the equation is dependent, the equation should be multiples of each other
You might be interested in
√37 < 5 1/4 (true or false)
Alex787 [66]
OK so on the top problem, the first thing you want to do is find the √37, once you know the answer to that you can compare it to 5 1/4 then it will be much easier to see is in fact √37 less than 5 1/4 or not.

On the bottom you want to know if 15 over the square root of ten is greater than 8.38 so what you want to do is to first find the square root of ten. after you know this then you put that number under 15. then you can compare what ever 15÷√10 is to 8.83. if you need any more info let me know.
4 0
3 years ago
Please help help help thank you
Alex787 [66]

The side RS is 7 cm. For a similar triangle, the ratio of the opposite side of the two similar triangle are the same.

<h3>What is SAS similarity theorem?</h3>

ΔABC ~  ΔDEF only if the ratio of two sides of ΔABC and corresponding two sides of ΔDEF is equal, and the angle included in both sides are congruent.

Suppose the two sides of ΔABC are AB and BC, and that of DEF be DE and EF, then for SAS similarity, we need

For the similar triangle;

\rm \frac{HG}{TS} = \frac{FG}{RS} \\\\ \frac{12}{4} =\frac{21}{RS} \\\\ RS= 7 cm

Hence, the side RS is 7 cm.]

To learn more about the SAS similarity theorem, refer to link;

brainly.com/question/22472034

#SPJ1

5 0
2 years ago
What is the simplified form of the fourth root of x squared times the fourth root of x squared?
Advocard [28]
So, to do this, you would multiply inside the radicals. The answer would be the fourth root of x^4, or x. 
5 0
3 years ago
Read 2 more answers
What is the precision measurement of 80 inches?
lawyer [7]
The precision is 10 inches. This is because the 0 at the end of the number is not considered a significant digit in the form in which the number is written, and hence "80 inches" is to be considered a roundoff from a number which can be from 75-85 inches.
3 0
3 years ago
Write the equation in slope-intercept form of the line that has a slope of 7 and y-intercept of 1.
WARRIOR [948]

slope = 7 passing thru (0,1)

equation: y = 7x+1

6 0
3 years ago
Read 2 more answers
Other questions:
  • HELP PLEASE???<br> ?????<br> ????<br> ???
    10·1 answer
  • Lee has 20 cousins. if 12 of lee's cousins came to the family reunion, what fraction of his cousins attended?
    8·1 answer
  • The combustion of one gallon of automobile fuel produces about 5 pounds of carbon (in CO₂). Two autos are making a trip of 600 m
    15·1 answer
  • What is 2 plus seven
    9·2 answers
  • At a carnival Thomas bought 27 tickets. If he used 9 tickets trying to win the ring toss game, what is the ratio of tickets he h
    14·1 answer
  • Solve for each variable.
    15·1 answer
  • Answer plzz I give will correct answer as brainliest
    8·1 answer
  • PLEASE help find measure of angle - TEst review today
    9·1 answer
  • 315,728 rouned to the nearest ten thousand
    8·1 answer
  • What is the value of x in the equation<br> 5x + 0.25 = 15.25 ?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!