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Alisiya [41]
3 years ago
15

Explain a method of determining the correct degree and classification of a polynomial. Why is this polynomial (4x2y + 5xy) class

ified as a 3rd degree binomial?
Mathematics
1 answer:
Vilka [71]3 years ago
7 0
Well, let's take a peek at each term's degree then \bf 4x^2y+5xy\iff 4x^2y^1+5x^1y^1\qquad 
\begin{cases} & degree\\
4x^2y^1\to 2+1\to &3\\\\
5x^1y^1\to 1+1\to &2
\end{cases}

notice, the degree of a polynomial, is from the exponent value of their variables
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Which sentence correctly compares the two points shown on the number line? -1 > 0.25 , -1 < -0.25, -0.25 < -1
BartSMP [9]

Answer:

-1<-0.25

With -1>0.25 you have a negative(-1) and a positive(0.25) the negative will always be less than the positive proving the equation wrong

Moving onto -1<-0.25 this one is a little trickier because they both have a negative so this is where you look at the number line and see which number is closer to 0 and whichever number is is greater meaning this is the correct answer.

6 0
3 years ago
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One number is 3 1/3 larger than the other. The tripled sum of these numbers is 133.What is the largest number?
ElenaW [278]

Let denote the two numbers with X and Y. n represent one number

Y=X + 3 1/3

The sum of the two numbers is: X+Y=X + X + 3 1/3

The triple sum is: 3(X + X + 3 1/3)

3(X + X + 3 1/3) = 133

3X + 3X + 10 = 133            

6X + 10 = 133                    

6X = 123                            

X = 12 1/2                  , Y= X+ 3 1/3 =  12 1/2 = 3 1/3 is the largest number

4 0
4 years ago
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Write a story that can be represented by the equation y=x+1/4x
makvit [3.9K]

This question is pretty much asking: Write a story that can be represented by the equation y=1.25x.

So, how about this one: Lily's mom tells Lily to clean up her toys. Lily puts toys away at a rate of one toy per every 1.25 seconds.

That's it, simple as that :P

(Sorry if it wasn't too helpful.)

7 0
4 years ago
Which of the following sets of numbers could not represent the three sides of a triangle?
leonid [27]

Answer:

Correct answer is option C

( 15 , 21 , 33 )

Step-by-step explanation:

hope it helps

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2 years ago
Sort the triangles into 3 categories. <br><br> 1 Isosceles <br> 2 Equilateral <br> 3 Scalene
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Equilateral: 3
scalene: 5
isosceles: 1, 2, 4
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3 years ago
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