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
kaheart [24]
3 years ago
9

How many solution does each graph have

Mathematics
1 answer:
SVEN [57.7K]3 years ago
4 0

Answer:

<em>one</em><em> </em><em>solution</em><em> </em>

<em>no</em><em> </em><em>solution</em><em> </em>

<em>infinity</em><em> </em><em>solutions</em><em> </em>

Step-by-step explanation:

A: If the graphs of the equations intersect, then there is one solution that is true for both equations.

 

B; If the graphs of the equations do not intersect (for example, if they are parallel), then there are no solutions that are true for both equations.

C; If the graphs of the equations are the same, then there are an infinite number of solutions that are true for both equations

You might be interested in
The figure is a parallelogram.one diagonal measures 28 units. Is the figure a rectangle? Explain
guajiro [1.7K]

Answer:

The parallelogram is not rectangle because the sides of the parallelogram do not meet at right angles.

Step-by-step explanation:

Given the parallelogram with sides 20 and 21 units with diagonal length 28 units.

we have to tell it is a rectangle or not.

The given parallelogram is rectangle if the angle at vertices are of 90° i.e the two triangle formed must be right angles i.e it  must satisfy Pythagoras theorem

28^{2}=20^{2}+21^{2}

784=400+441=881

Not verified

∴ The sides of the parallelogram do not meet at right angles.

Hence, the parallelogram is not rectangle because the sides of the parallelogram do not meet at right angles.

Hope it helps

Mark as brainliest

5 0
3 years ago
Can somebody help me please
AnnyKZ [126]

It's an isosceles triangle so angles A and BCA are congruent.  

Angle BCA is the supplement of BCD, so 180-109 = 71.

Angle A is congruent to that, so A=71 degrees.

Let's see if we can get that in the format they want, kind of as a proof.

1.  ∠BCD=109° Reason: Given

2. AB ≅ BC      Reason: Given

3. ∠BCA = 71°  Reason: Linear pairs are supplementary

4. ΔABC is isosceles.   Reason: Definition of isosceles

5. ∠A ≅ ∠BCA   Reason: Isoceles triangle theorem

6. ∠A = 71°         Reason: Def congruent

Answer: 71 degrees

5 0
2 years ago
How do you say 876543 in word form
Valentin [98]
Eight hundred seventy six thousand five hundred forty three.
7 0
3 years ago
Read 2 more answers
A–2=3+6a/3 what is the value of a
beks73 [17]
I am thinking A is -5
7 0
3 years ago
An architect plans to make a drawing of the room of a house. The segment LM represents the ceiling of the room. He wants to cons
morpeh [17]
I believe the answer is c im am stuck on the same problem do you know the answer?<span />
8 0
3 years ago
Read 2 more answers
Other questions:
  • There are 51 students in the orchestra and twice that number in band. There are 19 boys and 13 girls in the choir. If each stude
    14·1 answer
  • One cake feeds 14 people. Use a proportion to find how many cakes must be purchased to feed 60 people.
    13·1 answer
  • 6 divided by 2 (1+2)=
    13·1 answer
  • Which equation represents the following word problem:
    5·2 answers
  • 2) Mass of the earth is 5976000000000000000000000 kg and that of Uranus is 86800000000000000000000000 kg , which one has greater
    6·2 answers
  • Help..... simply this fraction<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B22%7D%7B40%7D%20" id="TexFormula1" title=" \fra
    13·1 answer
  • What's the equivalent expression of 2(4x+1)​
    11·1 answer
  • [x+4y=8<br>[x+2y=4<br>how many solutions does the system have​
    10·2 answers
  • The product of two numbers is<br> 12/7 If one of the numbers is<br> 36/5 what is the other number?
    14·2 answers
  • Can someone PLZ answer my Previous math question???
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!