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
inessss [21]
2 years ago
6

I need some help on this one

Mathematics
1 answer:
Gennadij [26K]2 years ago
5 0

Answer:

3°

Step-by-step explanation:

You might be interested in
When x = a is a zero of a polynomial function f, the three statements below are true.
Lunna [17]

Answer:

x = a is a zero of a polinomial f(x), this is the same than: f(x) has a root at x = a

Then: f(a) = 0.

a) x = a is a ____ of the polynomial equation f(x) = 0.

If we define f(x) = 0, then x = a is a solution of the equation.

Then the complete sentence is:

x = a is a solution of the polynomial equation f(x) = 0.

b) ____ is a factor of the polynomial f(x).

Remember that if a polynomial p(x) of degree n has the roots x₁, x₂, ..., xₙ

Then we can write p(x) in the factorized form as:

p(x) = A*(x - x₁)*(x - x₂)*...*(x - xₙ)

Where A is a real number.

Then if in this case we know that a is a root of f(x), then (x - a) is a factor of the polynomial f(x), then the complete sentence is:

(x - a) is a factor of the polynomial f(x).

c) (a, 0) is a ____ of the graph f(x)

We usually use the notation y = f(x).

Then the points of the form (x, f(x)) are the points that belong to the graph of f(x).

In this case, the point (a, f(a)) = (a, 0)

This point belongs to the graph of f(x), then the complete sentence can be written as:

(a, 0) is a point of the graph f(x).

4 0
2 years ago
What's the answer to 9,10,11, and 12
nydimaria [60]
Where is the math u are talking about
3 0
3 years ago
Can someone solve this and explain?
stich3 [128]
The Answer would be 32
3 0
3 years ago
0.21x = 252.08 what is x?<br>​
Elan Coil [88]

Answer:

(x=1200.380952)?????

7 0
3 years ago
Please help!!!!!!!!!!!!!!!!!!!!!
3241004551 [841]

Answer:

C and D

Step-by-step explanation:

1

The arc length is calculated as

arc = circumference of circle × fraction of circle

     = 2πr × \frac{60}{360}

     = 2π × 10 × \frac{1}{6} = \frac{20\pi }{6} = \frac{10\pi }{3} cm → C

-----------------------------------------------------

2

The area (A) of a sector is calculated as

A = area of circle × fraction of circle

   = πr² × \frac{60}{360}

   = π × 10² × \frac{1}{6} = \frac{100\pi }{6} = \frac{50\pi }{3} cm² → D

6 0
3 years ago
Other questions:
  • Which system of equations can be used to find the roots of the equation 4x^2=x^3+2x?
    11·2 answers
  • Discrete math question. can you please make it easier to understand. thanks.
    5·1 answer
  • Im confused on this please help
    11·1 answer
  • Show proooof, pls!!!!!!
    10·2 answers
  • Consider the enlargement of the rectangle. A smaller rectangle with length of x inches and width of three-fifths inch. A larger
    12·2 answers
  • What shape has a common endpoint of an angle?
    6·1 answer
  • Katie is comparing the prices of packages of paper cups. One brand costs c dollars and contains 80 cups per package. Another bra
    8·1 answer
  • 4 - (-8) =<br> What is the answer
    10·1 answer
  • Hugo's bill for dinner at a restaurant was $16. He left a 15% tip. What was the amount of
    12·1 answer
  • Which graph represents the function f(x) = - |x - 2| - 1?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!