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Nina [5.8K]
2 years ago
7

HELP!! When you solve a system of equations What are the three possible outcomes ???

Mathematics
1 answer:
kiruha [24]2 years ago
8 0

9514 1404 393

Answer:

  • no solutions
  • a finite number of solutions
  • an infinite number of solutions

Step-by-step explanation:

Your question is very general, including linear and non-linear equations of any number and/or degree. In the general case you're asking about, there will be ...

  • no solutions -- no values of the variables satisfy all equations
  • a finite number of solutions -- all equations are satisfied for some finite set of variable values
  • an infinite number of solutions -- equations are dependent (or periodic*) so the set of solutions is an infinite set

__

For 2 linear equations in 2 unknowns, there will be 0, 1, or infinite solutions.

_____

* Aperiodic equations may also have an infinite number of solutions. 1/sin(x)=0 is an example.

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In the figure above if PQRS is a square, what is the value of a?
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Answer:

sino me quivoco es 1/53 espero aber ayudado

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2 years ago
Find the measures of angles S and T in the triangle below.
tigry1 [53]
Answer:

60 degrees

Step-by-step explanation:

The type of triangle we’re looking at is a equilateral triangle meaning all sides and all angle measures measure the exact same thing.

With all this information, angle S and T measure 60*
•••••••••••••••••••••••••••••••
doomdabomb: All brainliest
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5 0
2 years ago
A cone with volume 1350 m³ is dilated by a scale factor of 1/3.
ki77a [65]

Answer:

450

Step-by-step explanation:

You basically do 1350 * 1/3 or 1350/3

6 0
3 years ago
Read 2 more answers
Divide 7/15 by 3/5. <br> A. 75/21<br> B. 7/9<br> C. 7/25<br> D. 21/75
Digiron [165]
In this question there is nothing complicated. Only thing is to know the way fractions can be divided. Once that is known the problem would be one of the easiest to solve. Now let us get back to the problem and look at all the information's that are given in the question.
Divide 7/15 by 3/5 = (7/15)/(3/5)
                              = (7 * 5)/(15 * 3)
                               = (35/45)
Dividing the numerator and the denominator by 5 for simplifying purpose, we get
                               = 7/9
So from the above deduction we can easily conclude that 7/9 is the correct answer and option "B" is the correct option among all the options given in the question.
5 0
3 years ago
Read 2 more answers
If f(x) = 8 – 10x and g(x) = 5x + 4, what is the value of (fg)(-2)?
Shkiper50 [21]

Answer:

68

Step-by-step explanation:

I'm going to assume you meant "what is the value of f(g(-2))?"

g(-2) = 5(-2) + 4 = -6

f(-6) = 8 - 10(-6) = 68

6 0
2 years ago
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