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
Svetradugi [14.3K]
3 years ago
14

Which algebraic expression are polynomials? Check all that apply

Mathematics
2 answers:
Mandarinka [93]3 years ago
5 0
There is no picture so I can’t answer
Roman55 [17]3 years ago
3 0

Answer:

A, B, E

Step-by-step explanation:

Edge21

You might be interested in
A line that has a rise of -34 and a run of 20.
aleksandr82 [10.1K]

Answer:

y=-1.7x-34

Step-by-step explanation:

An equation of a line is given y=mx+c, where m is the gradient or \frac{Rise}{Run}

The rise indicates the change in value of y (vertical change in the graph).

The run indicates the change in value of x (horizontal change in the graph).

Let point 1 of the graph be (x,y) = (0,-34) and point 2 be (x,y) = (20,0).

 m =\frac{Rise}{Run} \\  =\frac{-34}{20}\\  =-1.7

Substitute point 1 into the graph to get the constant c.

y=mx+c

-34=(-1.7)*(0)+c

c=-34

∴ The equation of the line is, y=-1.7x-34

7 0
3 years ago
Find the missing angle in the triangle
EastWind [94]

Answer:

a + 95 \degree + 53\degree = 180\degree \\ a = 180\degree - (95 + 53)\degree \\ a = 32\degree

4 0
2 years ago
Read 2 more answers
Rewrite the function by completing the square. h(x)= x^{2} +3 x -18 left parenthesis, x, right parenthesis, equals, x, squared,
ludmilkaskok [199]

Answer:

  h(x) = (x +1.5)^2 -20.25

Step-by-step explanation:

We assume you want to rearrange h(x)= x^2 +3x -18.

Recognize the coefficient of x is 3. Add and subtract the square of half that. (3/2)^2 = 9/4 = 2.25

  h(x) = (x^2 +3x +2.25) -18 -2.25

Now, write the expression in parentheses as a square, simplify the constant.

  h(x) = (x +1.5)^2 -20.25 . . . . . . . . vertex form

4 0
2 years ago
Find the average rate of change of the function over the given interval.
Minchanka [31]

Answer:

Average rate of change = 20.2

Rate of change at the left endpoint :   f' (5) = 4t = 20

Rate of change at the right  endpoint : f' (5.1) = 4*5.1 = 20.4

Step-by-step explanation:

The average rate of change of the function

F(t) = 2t^2 - 1 ,  [ 5,5.1 ]

solution

\frac{f(5.1)-f(5)}{5.1 - 5} = \frac{2*(5.1)^2-1-(2*5^2-1)}{0.1}   = [ 2 ( 26.01 - 25 ) / 0.1 ]

= 2.02 / 0.1 = 20.2

Rate of change at the left endpoint :   f' (5) = 4t = 20

Rate of change at the right  endpoint : f' (5.1) = 4*5.1 = 20.4

6 0
3 years ago
What proportion of the first 10,000 natural numbers contain a 3
Sergeeva-Olga [200]
In the first 10 -> 10 - 9 = 1 (contain a 3).
In the first 100 -> 100 - 9 * 9 = 19 (contain a 3).
In the first 10^n -> 10^n - 9^n  (contain a 3).




So for 10^4 -> 10^4 - 9^4 = 10.000 - 6.561 = 3.439 


<u>The answer is 3.439 numbers contain a 3 in the first 10.000</u>

3 0
3 years ago
Read 2 more answers
Other questions:
  • What's the unit rate for 1 1/4 gallons per 44 1/2 miles
    15·1 answer
  • The function f(x) is shown in the graph.<br> What is the equation for f(x)?
    13·1 answer
  • A person-hour is a unit of measure representing one person working for one hour. A construction foreman estimates that it will t
    10·1 answer
  • The lists below gives the donations, in dollars that two different charities received in 1 day. Compare the means of the two dat
    8·1 answer
  • Manuel has a remaining balance of $563 on his credit card. His credit card company has an APR of 15 percent. How much will Manue
    15·2 answers
  • Can someone answer the questions pls
    9·1 answer
  • How do you write 615,004 in word form
    11·2 answers
  • A cell phone company orders 500 new phones from a manufacturer. If the probability of a phone being defective is 2.6%, predict h
    6·1 answer
  • I NEED HELP FASTT!!! PLEASE
    7·2 answers
  • . If A = P + I, find l, when A= 4500 and P= 3750.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!