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3 years ago

Which is true about the polynomial –3xy2 + 5x?y?

Mathematics

1 answer:

marta [7]3 years ago

5 0

It is a binomial with degree 3

Explanation:

It has two terms: (−3xy2) and (5x2y) → it is a binomial

The degree of an expression is the largest sum of exponents of variables for any term in the expression.

−3xy2=−3x1y2 has a sum of exponents of variables =3

5x2y=5x2y1 also has a sum of exponents of variables =3

→ the expression has degree 3

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Kitty [74]

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Step-by-step explanation:

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3 years ago

A classroom has 35 glue sticks if the ratio of glue sticks to glue bottles what is 5:2 how many glue bottles did the classroom h

matrenka [14]

For this use proportions.
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4 0

3 years ago

Read 2 more answers

Write the equation of the line that passes through the points (2, 1) and (-8,-8).

nordsb [41]

Answer:

y = 0.9x - 0.8

Step-by-step explanation:

First you use the formula m = (y2-y1) / (x2-x1)

Sub in the 2 points you are given and you get m = (-8-1) / (-8-2)

m = -9/-10 = 9/10

Now u use the point slope formula, (y - y1) = m(x - x1)

Sub in the points and you get (y - 1) = 9/10 (x-2)

Expand it out to get y - 1 = 9/10x - 18/10

multiple everything by 10 = 10y - 10 = 9x -18

make y the subject, 10y = 9x - 8

y = 0.9x - 0.8

8 0

3 years ago

What is the volume of the following rectangular prism? 4 units Volume = I units

lord [1]

Answer:

sorry i dont quite understand, were you given more information

Step-by-step explanation:

5 0

3 years ago

Please answer and show work!!!!!!!!!

bixtya [17]

⚘Kindly refer to the attachments for complete solutions!!~

4 0

2 years ago