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Pachacha [2.7K]
1 year ago
7

The degree of the sum of the expressions x⁴ +4y₂ -5xy and x₃ - y + 2xy

Mathematics
2 answers:
scZoUnD [109]1 year ago
7 0

Answer:

Step-by-step explanation:

x^{4} +4y^{2} -5xy + x^{3} -y+2xy=x^{4}+x^{3}+4y^{2-y-3xy

Therefore, grade of the sum is 4.

MrMuchimi1 year ago
6 0

Answer:

<u>4.</u>

Step-by-step explanation:

Degree will he 4, since the largest exponent will still be 4 after the addition.

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Can any body help my son with this is very important please some body help him in tanks very much I hope some body help me
riadik2000 [5.3K]

The top box on the page explains the idea completely.
You need to read the top box several times, and understand it.
A ratio is a comparison of two quantities by division.

1). Days in May: 31
     Days in a year:  365
     Their ratio:    31/365 .

2).  Sides of a triangle:  3
       Sides of a square:  4
       Their ratio:        3/4 .

The middle box explains how two ratios can be equal,
and it gives you a very detailed example.  You should
read the middle box and understand it.
Ratios are fractions.  They can be equal in just the same
way that any two fractions can be equal. 
And you can simplify ratios in exactly the same way that
you simplify fractions ... divide top and bottom both by
the same number.

3).  8/12         Cook up three equal ratios.
       1.  divide top and bottom by 2 . . . . . 4/6
       2.  divide top and bottom by 4 . . . . . 2/3
       3.  multiply top and bottom by 9 . . . . 72/108
       These are just some that I chose.
       There are millions of others. 

4).  20/25      Cook up three equal ratios.
       1.  divide top and bottom by 5 . . . . . 4/5
       2.  multiply top and bottom by 4 . . . . 80/100
       3.  multiply top and bottom by 3 . . . . 60/75
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       There are millions of others. 

5).  5/6         Cook up three equal ratios.
       1.  multiply top and bottom by 2 . . . . 10/12
       2.  multiply top and bottom by 3 . . . .
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       These are just some that I chose.
       There are millions of others. 

6).   10/14         Cook up three equal ratios.
       1.  divide top and bottom by 2 . . . . 5/7
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5 0
3 years ago
-1 1/3 divided by 2 2/15
arsen [322]

Answer:

-5/8

Step-by-step explanation:

4 0
3 years ago
What is being done to the variable in the equation = -40?
larisa86 [58]

Answer:

It's being divided by 5.

Step-by-step explanation:

In this question, the variable being used in the equation is being divided by 5. This is represented by the / symbol in the equation which is the symbol for division. If we multiply both sides by 5 we can isolate the variable M and get its value like so...

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M = -200

Therefore in this scenario, the value of M would be -200

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3 years ago
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Volgvan

Answer:

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Step-by-step explanation:

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8 0
2 years ago
What are the slope and the y-intercept of the linear function that is represented by the graph? The slope is 2/3. and the y-inte
olga_2 [115]

Answer:

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Step-by-step explanation:

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