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
faltersainse [42]
2 years ago
10

Draw the solution point, or points, for this system of equations. y=2x^2-12x+20 y=2

Mathematics
1 answer:
Alexandra [31]2 years ago
7 0

Answer:

Step-by-step explanation:

hello :

you have this system :      y=2x²-12x+20

                                          y=2

means :   2x²-12x+20 =2

2x²-12x+20-2 =0

2x²-12x-18 =0        a=2  and b= -12   and c= -18

delta = b²-4ac

delta = (-12)²-4(2)(-18)

delta = 0

X1 =X2 = -b/2a =12/4 =3

the solution point is : (3 ; 2)

You might be interested in
Fill in the table with the appropriate value to describe the amount of hot dogs eaten at a hot dog eating contest.
Ivan

20 hot dogs was eaten by the 10 people who attended the hot dog eating contest.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Let us assume that there were 10 people at the hot dog eating contest. If each person eats 2 hot dog, hence:

Number of hot dogs eaten = 2 hot dog per person * 10 people = 20 hot dogs.

20 hot dogs was eaten by the 10 people who attended the hot dog eating contest.

Find out more on equation at: brainly.com/question/2972832

#SPJ1

7 0
2 years ago
HEEELLLLPPPPP PLEASE
Bond [772]
What do you need help with?
5 0
3 years ago
To make a vertical bar graph that shows the average miles per gallon of gas for five different models of car, what should the ho
solong [7]
Model of car answer
5 0
3 years ago
Find the missing number:
nirvana33 [79]

Answer:

20%

Step-by-step explanation:

Not sure if this is exactly correct, but let's say we start with 1 unit. If it increased by 25%, we get:

1 × 1.25 = 1.25 units.

Now, to get back to 1 unit, we need to find:

1.25 × ?  = 1

? = \frac{1}{1.25} = 0.80

So, 100% - 80 % = 20%

A 20% decrease.

Not completely sure though.

8 0
3 years ago
Express 7.4% as a fraction and a decimal.
vodka [1.7K]
That will equal 7 2/5 I hoed this helped :)
8 0
3 years ago
Other questions:
  • What percent of 132 is 40
    5·1 answer
  • Annabelle the ant and Archibald the ant are on a large coordinate grid. Annabelle is at (3,4) and Archibald is at (33,44). If bo
    15·1 answer
  • Which function is non linear y-4x=1 y=2+6x^4 x-2y=7
    15·1 answer
  • What is the completely factored form of x4y – 4x2y – 5y?
    11·2 answers
  • I don't know how to do this problem.....please help
    5·1 answer
  • After paying $5.67 for a pizza, Mike has $31.84. With how much money did he
    14·1 answer
  • 9. What is the solution to the<br> equation log4 (5x + 9) = 3?
    6·1 answer
  • Question 6
    14·1 answer
  • If -3x-8=16 what is the value of -2(x-7)
    12·1 answer
  • PLEASE HELP PLEASE I NEED TO KNOWW
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!