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
tresset_1 [31]
2 years ago
11

Based on the polynomial remainder theorem, what is the value of the function when x = 4?

Mathematics
1 answer:
ipn [44]2 years ago
4 0

Answer:

124

Step-by-step explanation:

When x=4, substitute 4 into the function to give f(4).

f(4) = (4)^4 - 2(4)^3 + 5(4)^2 -20(4) -4\\f(4) = 256 - 2(64) + 5(16) - 80 -4\\f(4) = 256 -128 + 80 - 80 -4\\f(4) = 128+80-80-4\\f(4) = 208-80-4\\f(4) = 128-4\\f(4) = 124

You might be interested in
2 Doctors is _______________% of 25 Doctors what is it.
melisa1 [442]

Answer:

8%

Step-by-step explanation:

if you divide 2 by 25, you would get 0.08, which is equal to 8%

8 0
2 years ago
Read 2 more answers
Select the actions you use to solve 3x = 12. Then select the property that justifies that action.
Travka [436]
X = 4

Use division divide both sides by 3

3x/3 leaves x

12/3=4

Hope it helps

x=4
8 0
2 years ago
HELP FAST giving 5 stars
Murrr4er [49]

Answer:

The red is 1/3 and yellow is 1/4

Step-by-step explanation:

there are 3 colors and 1 of them is red so 1/3 same goes to the yellow 4 colors and  is 1 yellow so 1/4

3 0
3 years ago
Can someone explain step by step? I’m confused. (Mark for brainliest!)
NikAS [45]

Answer:

190

Step-by-step explanation:

57.5 x 2=115 so that is the arc for CE

then you add that to 55 to get 170

a circle is 360 so then you subtract 360 for 170

6 0
3 years ago
A triangle is removed from the rectangle. Find the area of the remaining figure.
Mariulka [41]

Answer

C) 160 in^2


Step by step explanation

First, let's find the area of the rectangle.

Area of a rectangle = length x width

The area of the rectangle = 20 * 10

= 200 in^2

Now let's find the area of the triangle that is removed.

Area of a triangle = 1/2 base * height.

Here base = 10 and height = 8. Plug in these values into the formula, we get

Area of the triangle = 1/2 * 10*8

= 5* 8

The area of the triangle = 40 in^2

The area of the remaining figure = Area of the rectangle - area of the triangle

=  200 - 40

= 160 in^2

The answer is "160 in^2"

Thank you.

5 0
3 years ago
Other questions:
  • What is the third quartile, Q3, of the data represented by the box plot? 0 12.5 20 65 143.75
    12·1 answer
  • A triangle has a perimeter of 48" and the dimensions of each side are given as X + 3, 4x-1, 2X -3 solve for the value of X and d
    15·1 answer
  • G(n) = 3n - 3<br>f(n) = 2n - 4<br>Find g(-3) f(-3)​
    5·1 answer
  • If anyone could help me with this I would greatly appreciated, or show me how it is done :)
    6·2 answers
  • A large game cube with a four-inch side length is wrapped with shrink wrap. How many square inches of shrink wrap will be used t
    10·1 answer
  • 1. Write the standard form of the 6 in the numbel<br> . *<br> 1 p<br> 792,348,612
    9·1 answer
  • Can u help me find the answer quickly ​
    8·1 answer
  • The value of the intercept for the graph of 4x-5y=40 i s<br> A 10<br> B 4/5 <br> C-4/5 <br> D -8
    12·1 answer
  • Given circle O with AB || CD.<br> MAB = 8x +50, MAC = 5x +30, mBD=9x - 10
    8·1 answer
  • Using the pay rates shown determine the amonut of money each employee earns for 15 hours of work
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!