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
zloy xaker [14]
3 years ago
7

Find x from the quadratic formula

Mathematics
1 answer:
Alex73 [517]3 years ago
3 0
I think you mean, find the equation from the quadratic formula solution.

10x^2 -x +9 = 0
a=10  b=-1  c=9

x = --1 +-sq root(1 - 4*10*9) / 2*10

x = 1 +-sq root(1 -360) / 20

x = 1 +-sq root( -359) / 20

You might be interested in
Statistics: Multiple choice<br><br> please help
aleksklad [387]

Answer:

first one

Step-by-step explanation:

3 0
4 years ago
What is 33/84 in the simplest form
VARVARA [1.3K]
33 / 84 ( these digits divide by 3 first we get)
11 / 28 ( after this there is no number from which we can divide these numbers again so)
11 / 28 is the final answer
7 0
4 years ago
Read 2 more answers
Do I reflect if up word or to the left? Help please
givi [52]

Answer:

Upward

Step-by-step explanation:

On a standard graph, the horizontal line is the x-axis and thr vertical is the y-axis

3 0
2 years ago
25 points!<br><br> I don't need an answer, just an explanation of how to do it. 1-(-3)
Eva8 [605]

Answer:

1st Apply rule -(-a) = a

    1 + 3

2nd Add the numbers: 1+3=4

Hope I helped you out :)

6 0
3 years ago
Read 2 more answers
Given the sides 4, 6, 12, what type of triangle is this
Elden [556K]
Its not a triangle at all in order for it to be a triangle the side length of 4 and the side length of 6 needs to be more than 12 so that the lines can connect.
8 0
3 years ago
Other questions:
  • miss holman gave a 90 cent tip to a waitress for serving a meal costing $6.00. What percent of the bill was her tip?
    9·1 answer
  • Find the distance between (-3,2) and (5, -6) using the distant formula.
    6·1 answer
  • A2+a-12/3a2+11a-y =<br><br> Tolong dijawab ya menggunakan cara
    7·1 answer
  • Can I convert 10 degrees Celsius / million years to degrees Kelvin / second? I need to multiple this by the ideal gas constant s
    13·1 answer
  • F(1)=15<br> f(n)=f(n-1)*n<br> What does f(2) equal?
    15·2 answers
  • Four squared -32÷4 squared times 3-12 equals what
    7·1 answer
  • Adrian built a structure out of 10 congruent cubes. If each cube has a volume of 8 cu. centimeters, what is the total
    7·1 answer
  • What is the relation of 2 parallel lines in terms of their slope?
    14·2 answers
  • Follow the steps to finish solving the equation -3x +18 = 7x
    13·1 answer
  • Beau wants to pick two people at random in his class to
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!