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
erik [133]
3 years ago
7

Solve each system by graphing.

Mathematics
2 answers:
natulia [17]3 years ago
8 0

Answer:

all answers and steps are shown and pictured

Rus_ich [418]3 years ago
8 0

Answer:

(-1, 4)

(-0.231, 0.769)

(4, 1)

(-2, -3)

(-4, -4)

No solution since graph didn't intersect at any point.

Step-by-step explanation:

The pair of the linear equation of two variables is of the form:

a₁x₁ + b₁y₁ + c₁ = 0

a₂x₂ + b₂y₂ + c₂ = 0

For solving these equations we will plot the graph of these equations in the same graph paper.

Firstly we will make a value table by putting the value of one variable so, we will get the value of another variable. Now plotting these points in the graph and then join the line. Graph will be plotted.

Now, we can have three possibilities, that is:

Both lines will intersect, then we have only one solution.

both lines will coincide, then we have infinitely many solutions.

Or Both lines can be parallel i.e. they will not intersect at any point, then we have no solution to the given equation.

And the point of intersection is the solution of the graph.

The graph of given equations is plotted below.

You might be interested in
Ms. Jones is ordering pizzas for the school dance. To keep things simple, she plans on only ordering two types, cheese and peppe
Degger [83]
Not 100% sure but i think it is b
5 0
3 years ago
Read 2 more answers
A driver averaged 49 miles per hour and took 10 hours to travel between two cities. What is the distance between the two cities
Vesnalui [34]

Answer:

The answer is 490

Step-by-step explanation:

It takes 10 hours at 49MPH so you have to multiply 49 miles × 10 hours which gives you 490 miles

6 0
3 years ago
Expand and simplify (n-2)(3n+7) + 2n(2n+3)
KonstantinChe [14]
3n^2+7n-6n-14+4n^2+6n= 7n^2+7n-14

Hope that helps and best of wishes!
6 0
3 years ago
Can someone help me with this question please?
gladu [14]
X-intercept is (1.2,0)
y-intercept is (0,-1.5)
4 0
3 years ago
What is the rational number equivalent to 3.24​
aev [14]

Answer:

The rational number equivalent to 3.24 repeating is 321/99

Step-by-step explanation:

To convert the decimal number to a rational number we can state this number and its multiples of 10, trying to find two number with identical decimal parts:

n=3.24242424...

10n=32.4242424....

100n=324.2424242...

Now, 100n and n have the same decimal part, then by subtracting these numbers we obtain:

100n-n=324.24242424...-3.24242424... = 321

99n  = 321

n = 321/99

8 0
3 years ago
Other questions:
  • I need help like RN!!!<br> what are the foci of the ellipse? graph the ellipse. 18x^2+36y^=648
    12·2 answers
  • The base of the square pyramid shown has an area of 576 square units. If the slant height of the pyramid is 20 units, what is th
    10·1 answer
  • If it takes 4 gallons of gas to go 92 miles, how many can be driven in 6 gallons
    5·1 answer
  • How do you "undo" a squared number or variable?
    9·2 answers
  • Help!!!!!only 30 min !!!!!!first RIGHT ANSWER will get brainliest!!!!!!!SOS!!!
    5·1 answer
  • Given the list of ordered pairs, what is the x intercept (8,10),(3,-4),(0,8),(4,-3),(9,0)
    6·1 answer
  • HELP PLEASE!!!<br><br> I need to find the radius, diameter, circumference, and the area of 10in
    14·2 answers
  • SUB TO YFBG JAY ON YT ASAP RN
    7·1 answer
  • Susan designed a circular pool with diameter of 25 meters. What is the area of bottom of the pool. Round to the nearest tenth
    15·1 answer
  • Question:<br>-2 3/4 ÷ 1/2 = ​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!