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
ioda
3 years ago
9

Find the point of intersection algebraically for the system of equations. Make sure to write your answer as an ordered pair.

Mathematics
1 answer:
Vsevolod [243]3 years ago
4 0

Answer:

Step-by-step explanation:

hello :

1) the system is : y=5x+4

                           y = 2x+1

so :5x+4 =2x+1

5x-2x=1-4

3x= -3      so : x= -1     but y =2x+1 put x=-1 you have : y =-1

the solution : (x,y) =( -1, -1)

2)  the system  is :     x + y = 4                                    

                                4x -y = 1

means :   y = - x+4    (line red)

               y= 4x-1     (line blue)  

graficly : intrsection is : (x,y) =(1 ,3 )

You might be interested in
Sam evaluated the expression x2y for x = 7 and y = 9. He got a value of 49. which of the follwing statements is correct
Marrrta [24]
<span>B. sam forgot to multiply. 
 The correct answer is
</span> x^2*y=(7^<span>2)*(9)=49*9=441 </span> 
7 0
3 years ago
Can somebody help me ?? please .
solniwko [45]

Answer: First let’s find x.

A straight line adds up to 180 degrees. So wen know that X and the 81 degree angle should add up to 180, so x+81=180 is our equation. Let’s solve.

Subtract 81 from 180

You get x=99 degrees.

Let’s now find Y.

We know because of the alternate interior angles property that x will have to equal 3y-9. We already know x is 99. Let’s set up an equation. 3y-9=99 let’s add our 9. We get 108. Divide by 3. We get y=36.

Step-by-step explanation:

PLEASE ASK ANY FURTHER QUESTIONS IF YOU STILL DONT UNDERSTAND :)

6 0
2 years ago
Read 2 more answers
Which expressions can you use to find 75% of 56??
hodyreva [135]
75/100 x/56
Then do the math to find what's <span>75% of 56.</span>
3 0
3 years ago
PLEASE HELP THIS IS SERIOUS DUE IN 5 MINS
Blizzard [7]

Answer:

You didn't add a specific time frame so I can you a correct answer.

Explanation:

⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⢀⣤⣄⠄⡀⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⣴⣿⣿⣿⣿⣷⡒⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⢀⡀⣹⣿⣿⣿⣿⣿⣯⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⢀⣀⣀⣴⣿⣿⣿⣿⣿⣿⠿⠋⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⢀⣀⣤⣶⣾⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⡇⠄⠄⠄⠄⠄⠄⠄ ⠄⡶⣶⡿⠛⠛⠉⠉⠄⠄⠄⠄⢸⣿⣿⣿⣿⣿⣿⣿⠃⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠘⠃⠄⠄⠄⠄⠄⠄⠄⠄⢠⣿⣿⣿⣿⣿⡟⠁⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⣤⣾⣷⣿⣿⣿⣿⡏⠁⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⢀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⠂⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⢀⣤⣴⣾⣿⣿⣿⣿⡿⠛⠻⣿⣿⣿⣿⡇⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠸⣿⣿⣿⣿⠋⠉⠄⠄⠄⠄⣼⣿⣿⡿⠇⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠈⠻⣿⣿⣆⠄⠄⠄⠄⠄⣿⣿⣿⣷⡀⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠻⣿⣿⣆⡀⠄⠄⠈⠻⣿⣿⣿⣦⡄⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⣀⣌⣿⣿⣿⣦⡄⠄⠄⠄⠙⠻⣿⣿⣦⣀⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠈⠉⠉⠉⠉⠉⠁⠄⠄⠄⠄⠄⠄⠄⠘⠻⣿⢿⢖⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠉⠉⠁⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⢠⣴⣧⣤⣴⡖⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⣰⣿⣿⣿⣿⣿⣷⣀⡀⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⡄⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠈⠘⠻⢿⣿⣿⣿⣿⣿⣿⣿⣆⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⢤⣴⣦⣄⣀⣀⣴⣿⡟⢿⣿⡿⣿⣿⣿⣿⣿⣿⡄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠉⠉⠙⠻⠿⣿⡿⠋⠄⠈⢀⣀⣠⣾⣿⣿⣿⣿⣿⡄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⢀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⠋⠉⠉⠁⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠈⠛⠛⣿⣿⣿⣿⣿⣿⣇⡀⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⢀⣠⣶⣿⣿⠿⢛⣿⣿⣿⣿⣷⣤⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⣶⣷⣿⣿⡉⠄⠄⠄⠄⠉⠉⠉⠉⠉⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠘⠛⠟⢿⣤⣤⡀⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⢀⠄⣠⣶⣶⣷⣿⣶⡊⠄⠄⣀⣤⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⣀⣴⣶⣾⢿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⡏⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⢸⣿⡍⠁⠄⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠁⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⣼⣿⣿⣿⣿⣿⣿⣿⠏⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⣿⣿⣿⣿⣿⣿⣿⡿⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⢸⣿⣿⣿⣿⣿⡿⠋⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠈⠻⣿⣿⣿⣿⣡⣶⣶⣄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⣀⣀⣠⣴⣦⡤⣿⣿⣿⣿⡻⣿⣿⡯⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⡟⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⢻⣿⣿⡏⠉⠙⠛⢛⣿⣿⣿⣿⠟⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⢿⣿⡧⠄⠄⢠⣾⣿⣿⡿⠁⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠈⣿⣿⣄⣼⣿⣿⣿⠏⠁⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠸⡿⣻⣿⣿⣿⣿⣆⡀⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⣿⣻⠟⠈⠻⢿⣿⣿⣆⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠿⠍⠄⠄⠄⠄⠉⠻⣿⣷⡤⣀⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠈⢻⣿⡿⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⣿⡯⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠸⠃⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⢀⣠⣶⣶⣤⡀⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⣾⣿⣿⣿⣿⣿⡞⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⣿⣿⣿⣿⣿⣿⡿⢃⡀⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠘⢿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⢈⣽⣿⣿⣿⣿⣿⣿⣿⢿⣷⣦⣀⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⣸⣿⣿⣿⣿⣿⣿⣿⣿⠄⢉⣻⣿⡇⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⢠⣿⣿⡉⣀⣿⣿⣿⣿⣋⣴⣿⠟⠋⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠄⠄⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⢀⣀⣼⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣮⡠⠄⠄⠄⠄ ⠄⠄⠄⠄⢰⣾⣿⣿⡿⠿⠛⠛⠛⠉⠄⠄⠄⠄⠙⠻⢿⣿⣿⣿⣶⣆⡀⠄ ⠄⠄⠄⠄⠄⠹⣿⣿⣦⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⢉⣿⣿⣿⣿⣿⠂ ⠄⠄⠄⠄⠄⠄⠈⢿⣿⣇⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⣴⣾⣿⡿⠟⠉⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠂⢿⣿⣥⡄⠄⠄⠄⠄⢀⣠⣶⣿⣿⠟⠋⠁⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⣀⣤⣾⣿⣿⣷⣿⣃⡀⢴⣿⣿⡿⣿⣍⠄⠄⠄⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠈⠉⠉⠉⠉⠉⠉⠉⠄⠄⠄⠉⠙⠛⠛⠛⠛⠂⠄⠄⠄⠄⠄

5 0
3 years ago
Read 2 more answers
This one is a tough one. If you can explain it to me that’ll me great.
Crazy boy [7]

Answer:

C. 73 if I have read the given angle measurements correctly.

The angle measurements I see are:

219^\circ

(x-50)^\circ

(x+45)^\circ.

Step-by-step explanation:

Those angles together form a full rotation. A full rotation is equal to 360 degrees.

So we have the following equation to solve:

219+(x-50)+(x+45)=360

Combine like terms:

(x+x)+(219-50+45)=360

Simplify:

2x+(219-5)=360

2x+214=360

Divide both sides be 2:

x+107=180

Subtract 107 on both sides:

x=180-107

x=73

5 0
3 years ago
Read 2 more answers
Other questions:
  • Skip designs tracks for amusement park rides. For a new design, the track will be elliptical. If the ellipse is placed on a larg
    10·1 answer
  • Use the figure to answer the following questions.
    8·1 answer
  • If f(x) = 3x + 2 and
    8·1 answer
  • Bottom#6 <br> Round answer to the nearest hundredth.
    12·1 answer
  • Find the measure of each exterior angle of a regular 56-gon. Round to the nearest tenth.
    7·1 answer
  • Need help on these. Don't answer if you don't know. I'm looking at YOU, bmdaniel1
    13·1 answer
  • Solve 6(x+1)3−10=740
    15·1 answer
  • Find the equation of a line with a slope of -4 that passes through the point (-3, 8).
    12·1 answer
  • 7 1/2 divided (4 1/2-5 1/8)=
    14·2 answers
  • A coat costing $135 is marked down 25%.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!