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
Vanyuwa [196]
2 years ago
9

The roots of the equations 9x2+3x– 4=0 are

Mathematics
1 answer:
KIM [24]2 years ago
4 0

Answer:

It's 4 bc from quadratic formula it's 3×square root of 17

You might be interested in
If a triangle has at least two congruent sides, it is an isosceles triangle. An equilateral triangle has three congruent sides.
Bingel [31]
B. An equilateral is an isosceles triangle
3 0
3 years ago
Read 2 more answers
The graph below shows two polynomial functions, f(x) and g(x): 6 f(x) 5 V -3 -2 2 3 4 g(x) -4 -5 -7 Which of the following state
olya-2409 [2.1K]

The function f(x) is a parabola. We can tell it is a even degree polynomial because the axis of reflection is a vertical line (it passes through the vertex).

In this case, f(x) has a double root at (0,1), but a parabola will have up to 2 roots.

It has a positive leading (quadratic in this case) coefficient, because it is concave up.

In the case of g(x), we can tell it is an odd degree polinomial, as it has a axis of reflection that is a line with slope m=-1. It is like it is reflected two times, one on an horizontal line and then on a vertical line.

The leading coefficient is positive because g(x) tends to infinity when x increases, and the leading coefficient is the one that has more weight for large values of x, so it has to be positive to have positive values of g(x).

Then, we can go through the statements.

O f(x) is an even degree polynomial with a negative leading coefficient. FALSE (the leading coefficient is positive)

O g(x) is an even degree polynomial with a negative leading coefficient. FALSE (it is an odd degree polynomial)

O f(x) is an odd degree polynomial with a positive leading coefficient. FALSE (it is an even degree polynomial).

O g(x) is an odd degree polynomial with a positive leading coefficient.​ TRUE

7 0
1 year ago
If a quadrilateral has exactly 2 lines of symmetry, and both are angle bisectors, then which statement would be true
aleksley [76]

- I think it's possibly this "The figure must be a square because the diagonals of a square bisect the right angles." but there's also "The figure must be a rhombus because it has exactly 2 pairs of congruent angles." buuut since the first one seems more better i'm assuming then that's probably the right answer.

5 0
3 years ago
What’s the product of (-3)(-1)
Vlad1618 [11]

Answer:

-4

Step-by-step explanation:

negative plus a negative means add

You add the number then keep the negative sign

6 0
3 years ago
If the perimeter of a square garden is 84 feet, what is the area of the garden?
EastWind [94]
441ft²     (i believe this is the answer, idk though, i might be wrong sorry)
6 0
3 years ago
Read 2 more answers
Other questions:
  • What are the solution(s) to the quadratic equation 40 - x2 = 0?
    15·2 answers
  • Which polynomial function has x intercepts -1,0, and 2 and passes through the point (1,-6)?
    5·1 answer
  • A
    14·1 answer
  • Express 14:8 in the form n:1 give n as a decimal
    6·2 answers
  • HELP.......................
    15·1 answer
  • A water sprinkler has a range of 5 meters as shown. The jet of water from the sprinkler sweeps out at an angle of 85° as the noz
    12·1 answer
  • Find the area of the shape below:
    15·1 answer
  • Can SOMEONE PLZ HELPP
    15·1 answer
  • Find the quotient and simplify
    14·1 answer
  • The scores of students on a standardized test are normally distributed with a mean of 300 and a standard deviation of 40. (a) wh
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!