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
DedPeter [7]
3 years ago
12

Y=x​2​​−6x+10​ y=4−x​​ How do I substitute?

Mathematics
1 answer:
Shtirlitz [24]3 years ago
7 0

Answer:

(2,2) and (3,1)

Step-by-step explanation:

Since we're given the value of y in the second equation, we can replace the y on the left side of the first equation with 4-x, giving us

4-x=x^2-6x+10\\0=x^2-5x+6

We can factor the expression on the right to get us

0=x^2-5x+6\\0=x^2-3x-2x+6\\0=x(x-3)-2(x-3)\\0=(x-2)(x-3)

Solving x-2=0 and x-3=0 gets us the solutions x=2,3, which we can plug into the second equation to get us

y=4-2=2\\y=4-3=1

So, our solution set is the pair of points (2,2) and (3,1)

You might be interested in
Please help! Will give 20 Brainly points!
pshichka [43]

Answer:

Part A: 3:2 or 3 to 2

Part B: 18 + 12 = 30

5 0
3 years ago
Read 2 more answers
Please help what’s the missing length of TU?
svetlana [45]

Answer:

its b

Step-by-step explanation:

3 0
3 years ago
Find the value of aa for which v=⎡⎣⎢⎢⎢5a−74⎤⎦⎥⎥⎥v=[5a−74] is in the set h=span⎧⎩⎨⎪⎪⎪⎪⎪⎪⎡⎣⎢⎢⎢5−1−5−2⎤⎦⎥⎥⎥,⎡⎣⎢⎢⎢05−2−2⎤⎦⎥⎥⎥,⎡⎣⎢⎢⎢0
masha68 [24]
I am a little confused, if there any answer thingys? :/
6 0
3 years ago
How many subsets of exactly two elements does a set of five elements have?
Sedaia [141]
Do you have any options?


4 0
3 years ago
What are the answers
gulaghasi [49]

Answer and Step-by-step explanation:

7. 70 - 180 = 110

8.  39 - 180 = 141

9. 81 - 180 = 99

10. 81 - 180 = 99

11. 115 - 180 = 65

12.  41+36 = 77 - 180 = 103

x = answer

4 0
3 years ago
Other questions:
  • PLEASE HELP ME! I AM COFUZZED!
    7·1 answer
  • The population of an Asian country is growing at the rate of 0.7% annually. If there were 3,942.000 residents in the city in 199
    8·1 answer
  • I would like to know what ten pulse ten is?
    6·1 answer
  • Alana walked 3/4 mile to the library. later she walked 7/8 mile to the ice cream store how far did she walk in all?
    11·2 answers
  • Which statement about the sketch below is true?
    8·1 answer
  • Write the number in 2 equivalent forms as a fraction, decimal, or percent.
    5·1 answer
  • Can you help me please!..
    9·2 answers
  • What's the 100th term of 2,4,6,8,10,12,14
    10·2 answers
  • 5. Determine the horizontal distance when the vertical distance is 2m. You must
    10·1 answer
  • Hi! ❤️ I’m looking for help here thanks. <br><br><br> giving brainliest if able to.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!