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
omeli [17]
3 years ago
8

How many terms does the polynomial have?

Mathematics
2 answers:
8090 [49]3 years ago
5 0
<h2>Hello!</h2>

The answer is:

The polynomial have 3 terms. (it's a trinomial).

<h2>Why?</h2>

A polynomial is an expression which consists of one or more terms (numbers or variables) being added or subtracted.

So, we are given the polynomial:

x^{2} +xy-y^{2}

We have that there are three terms separated by differents being added and subtracted, so, the polynomial has 3 terms, and it's a trinomial.

Have a nice day!

AveGali [126]3 years ago
3 0

3 terms. Just count the terms (which are separated by the +/- signs)

You might be interested in
The total of a number divided by nine and eleven is four
Elanso [62]
X/(9+11)=4 bc x is the “number” and “9, and 11” means add them together. Put the in parenthesis
3 0
4 years ago
Please answer me this question ​
Jobisdone [24]

Answer:

x = 2

y = 3

Step-by-step explanation:

\left \{ {{0.4x + 0.3y = 1.7} \atop {0.7x - 0.2y = 0.8}} \right.

\left \{ {{2(0.4x + 0.3y) = 2 * 1.7} \atop {3(0.7x - 0.2y) = 3 * 0.8}} \right.

\left \{ {{0.8x + 0.6y = 3.4} \atop {2.1x - 0.6y) = 2.4}} \right.

2.9x = 5.8

29x = 58

x = 2

0.3y + 0.4x = 1.7

0.3y + 0.4 * 2 = 1.7

0.3y + 0.8 = 1.7

0.3y = 0.9

3y = 9

y = 3

4 0
3 years ago
Pls Helpp meee Which one is it??? I will give u brainliest
olya-2409 [2.1K]

Answer:

The answer will be the last one which means that will 2

Step-by-step explanation:

You need to find

(f.g)=2 or (f.g) (-2)=2

5 0
3 years ago
GIVING BRAINLIEST PLEASE HELP!!
maria [59]

Answer:

22π in.

Step-by-step explanation:

circumference: 2 × π × r

=> 2 × π × 11 = 22π

8 0
3 years ago
What's 2/5 - 9/10 as a fraction?
elena-s [515]

Answer:

- 1/2

Step-by-step explanation:

turn 2/5 to have the same denominator as 10

2 ( 2 ) = 4

5 ( 2 ) = 10

4/10 - 9/10

= -5/10

simplify

-5/10 = -1/2

hope this helps

4 0
3 years ago
Other questions:
  • Please help me emergency
    15·1 answer
  • The bus driver made 6 stops on his way into town. No passengers exited the bus. By stop 3, there were 9 passengers on the bus.
    12·2 answers
  • 5. What is the fraction ten<br> fourteenths in its simplest form?
    14·1 answer
  • Dylan has a good credit score and is planning to apply for a loan. What could negatively affect Dylan’s credit score?
    5·2 answers
  • Pleas please help! Solve for d. 3/15 - d/5 = 5/6 + d/3
    7·2 answers
  • Which of these statements is best? The errors in a regression model are assumed to have an increasing mean. The regression model
    5·1 answer
  • At a dance supply store dance pants cost $30 each and leotards cost $18 each you have $175 to spend you are going to buy 3 pairs
    15·1 answer
  • If 21% of males and 15% of females in a given state play the guitar, what is the probability that a randomly selected subject in
    13·1 answer
  • PLEASE HURRY!!! 30 POINTS, WILL GIVE BRAINLIEST
    7·2 answers
  • I have more question then this one
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!