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stiks02 [169]
3 years ago
9

Is the sum of two polynomials of degree n always a polynomial of degree n? Why or why not?

Mathematics
1 answer:
STatiana [176]3 years ago
4 0
Supposing the coefficients of the degree n terms are negatives of one another.  Then the sum of the nth degree terms is zero, and the resulting polynomal is not of degree n.
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7 0
3 years ago
20 POINTS!! <br> Which ordered pair is the solution to the system of equations?
marta [7]
Hello! I would love to help!

The answer is -10,-1

Basically, you have to fill -10 in for x and -1 in for y in each equation. If the equations are true, that is the right answer!


Hope this helped! Comment if you have questions!







8 0
3 years ago
a clothing store is having a sale of 30% off all dresses what is the discount on new price of the dress originally cost $90​
Paul [167]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
Which statement is true about the graphs of the two lines y = –6 and x = 1/6<br>?
ivanzaharov [21]
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The lines are perpendicular to each other because the graph of y = –6 is a vertical line with a slope that is undefined, and the graph of x =1/6 is a horizontal line with a slope of 0.
The lines are perpendicular to each other because the graph of y = –6 is a vertical line with a slope of 0, and the graph of x =1/6 is a horizontal line with a slope that is undefined.
<span> The lines are perpendicular to each other because the graph of y = –6 is a horizontal line with a slope of 0, and the graph of x =1/6 is a vertical line with a slope that is undefined. </span>
4 0
3 years ago
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maksim [4K]

Answer:

Julie and her 2 sisters want to buy a new videogame, it costs $20, if their grandmother gives them $3.20 to buy it, how much will each have to pay?

Step-by-step explanation:

When you have a problem like this you just have to thing on a reason to multiply by a fraction and a withdrawal from the total, if you are multiplying by a fraction, that means you are dividing money, so thats why we put julie and her sisters as subjects, and her grandma givin them money is to withdraw from the total amount those $3.20

4 0
3 years ago
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