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
GalinKa [24]
3 years ago
15

Which polynomial is a quadratic trinomial?

Mathematics
1 answer:
il63 [147K]3 years ago
5 0
<h3>Answer: Choice C</h3>

The largest exponent here is 4, so that makes it a quartic.

There are 3 terms, so we have a trinomial. Each term is separated by either a plus or a minus.

Choice A shows a quartic polynomial. Choice B is a cubic polynomial. Choice d is a quadratic trinomial.

You might be interested in
If the actual sale for the week is $525 and hector guessed $625, what i the percent error?
marysya [2.9K]

Answer:

19.0% (1dp)

Step-by-step explanation:

$625-$525=$100

$100/$525=4/21×100=19.0% (1dp)

3 0
2 years ago
If y varies directly as x and inversely as z, and y = 32 whe x = 4 and z = 6, find y when x = 10 and z = 26
LuckyWell [14K]

The value of y is 18.46 when x=10 and z = 26

Step-by-step explanation:

The direct proportion is denoted as:

y∝x

And the inverse proportion will be denoted as:

y∝1/z

combining both

y∝ x/z

When the symbol of proportionality is removed, the proportionality constant is introduced

y = k\frac{x}{z}

Given

y = 32 when x=4 and z = 6

Putting the values

32 = k * \frac{4}{6}\\k = 32 * \frac{6}{4}\\k = 8*6\\k = 48

So the equation will become:

y = 48* \frac{x}{z}

Putting x=10 and z= 26

y = 48 * \frac{10}{26}\\y = \frac{480}{26}\\y = 18.4615

Hence,

The value of y is 18.46 when x=10 and z = 26

Keywords: Proportion, variation

Learn more about proportion at:

  • brainly.com/question/4054269
  • brainly.com/question/4163549

#LearnwithBrainly

8 0
3 years ago
(3-1) + (1 - 2) =<br> what is the answer to this question? i don’t understand it.
Ganezh [65]

Answer:

1

Step-by-step explanation:

(3 - 1) + (1 - 2)

Order of operations is () ^ * / + -

2 + ( - 1)

2 - 1

1

6 0
3 years ago
Read 2 more answers
What's the algebraic expression for 5,9,13,17,21
Bad White [126]
1,5,9,13,17,21,25,29..., 4n+1
in general terms of an arithmetic sequence with the first term A0 and common differences d,
5 0
3 years ago
a line with slope 3 passes through point (0,10). What is the y-coordinate of the point on the line with x-coordinate 2
skad [1K]

The y-coordinate is 16

<h3><u>Solution:</u></h3>

Given that a line with slope 3 passes through point (0, 10)

To find the y-coordinate of the point on the line with x-coordinate 2

Which means the point is (2, y)

Let us find the required y co-ordinate using slope formula

<em><u>The slope of line is given as:</u></em>

For a line containing points (x_1 , y_1) and (x_2 , y_2) is given as:

\text {slope}=m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

\text {Here } x_{1}=0 ; y_{1}=10 ; x_{2}=2 ; y_{2}=y

Given that slope "m" = 3

Substituting the values we get,

\begin{array}{l}{3=\frac{y-10}{2-0}} \\\\ {3=\frac{y-10}{2}} \\\\ {6=y-10} \\\\ {y=10+6=16}\end{array}

Thus the y-coordinate is 16

8 0
3 years ago
Other questions:
  • Given: l | | m <br> <br>m∠4 = 105° and m∠6 = 50°. <br><br>m∠2 = <br> <br> 50°<br> 55°<br> 75°
    11·1 answer
  • ABCD is a parallelogram.
    6·2 answers
  • In Ellen’s sixth grade class there are 14 boys and 11 girls write each ratio using numbers in two ways
    5·1 answer
  • Write a decimal that represents 8×100+4×1+5×1√100+3×1√1000 help please
    13·2 answers
  • -2/55 divided by 4/33
    6·1 answer
  • the table shows the number of calories jane burns while exercising. How many calories would she burn for 29 minutes. Explain. Pl
    6·1 answer
  • Suppose you have $3.50 every day to buy the PS3 play station. How much will you save in 5 months.
    7·2 answers
  • F ( x ) = x/3 -2 f (42 )
    11·1 answer
  • 216 diving students to 12 instructors
    7·1 answer
  • Point p has coordinates (-4,-2) and point q has coordinates (4,3) calculate the shortest distance between P and Q. Give your ans
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!