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
Alexandra [31]
3 years ago
15

4. Four systems of equations are shown in the table. Indicate whether each system has no solution, one

Mathematics
2 answers:
andriy [413]3 years ago
4 0

Answer:

Bbhhggggggg is the only one of those who have a great relationship with their

____ [38]3 years ago
4 0

Answer:

  • y = 3x + 1
  • y = 3x + 5

No solution, parallel lines as same slope of 3

  • y = 2x + 2
  • y = -2x + 4
  • 2x+2= -2x+4 ⇒ 4x=2 ⇒ x= 1/2

One solution

  • 3x + 2y = 2  ⇒ y= -1.5x+1
  • 3x + 2y = 5  ⇒ y= -1.5x+5

No solution, parallel lines as same slope of -1.5

  • x - 2y = 1
  • 2x - 4y = 2 ⇒ x- 2y= 1

Infinitely many solutions as 2 overlapping lines

You might be interested in
How many different integers can have the same absolute value? Give a example.
nikdorinn [45]
Up to 2 integers can have the same absolute value (a number and its opposite).

For example, 2 and -2 have the same absolute value. 5 and -5 also have the same absolute value.
6 0
3 years ago
Read 2 more answers
Solve the short line equation, image attached, giving brainliest please help
aleksklad [387]

Answer:

x = 3

Step-by-step explanation:

2 - 2x = -3 - -1

2 - 2x = -4

-2x = -6

-2x / -2 = 1x

-6 / -2 = 3

ur answer is then 1x = 3 or x = 3.

7 0
3 years ago
When working out on the track, Sean normally averages x laps per minute, while Jill averages y laps
Shalnov [3]
It will be either 34737347474674)474748484873
4 0
4 years ago
I need help please <br> (Geometry)
oee [108]

The surface area formula for any sphere is 4(pi)(radius)^2

The radius is half of the diameter.

18.6 / 2 = 9.3

So, plug into the formula and solve.

4(3.14)(9.3)^2 = 1086.3 mm^2

4 0
4 years ago
Evaluate each expression if f = –4, g = 2, and h = 7.<br><br><br> h – f
skelet666 [1.2K]

Answer:

11

Step-by-step explanation:

h - f = 7 - (-4) = 7 + 4 = 11

8 0
2 years ago
Read 2 more answers
Other questions:
  • Please I need help on this
    11·1 answer
  • Find the equation of the line that is perpendicular to y = 2x + 4 and passes though the point (2, –2).
    15·2 answers
  • 14x - 8 = 6x ????<br> 8.5 - 3z = -8 ????<br> 9m + 14 = 2m ????
    13·2 answers
  • A fair die is a cube with number 1 through 6 on
    6·1 answer
  • Find the slope given the points (-1,-9) and (5,-6)
    6·1 answer
  • SISTEMA DE ECUACIONES
    8·1 answer
  • Select the correct answer from each drop-down menu.
    13·2 answers
  • Y
    9·2 answers
  • Samuel, Martín y Santiago salen a montar bicicleta de Cali hacia Palmira. La distancia entre Cali y Palmira es de 29.3 KM. En la
    12·1 answer
  • Please explain the answer and how you got it because i am very confused.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!