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3 years ago

60 points

Mathematics

2 answers:

DIA [1.3K]3 years ago

7 0

Answer:

2 is C. , 3 is C. , 4 is D.

Step-by-step explanation:

Square roots are not polynomials

The highest degree of one term in the polynomial is 4

Terms are separated by (+) or (-) signs. If you count them up there are 4

ra1l [238]3 years ago

3 0

Answer:

C, D, D, B

Step-by-step explanation:

2. A polynomial has only integer exponents, no square roots. So C is not a polynomial.

3. The degree of the polynomial is the sum of the exponents of the highest term. p has an exponent of 1 and q has an exponent 4, so 1+4 = 5. D

4. Count the number of terms being added or subtracted. p^3, 4pq^2, q^2, and -3q. So there are 4 terms. D

5. Standard form of a polynomial is written from the highest exponent to the lowest. So the answer is B.

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3 years ago

Read 2 more answers

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icang [17]

Answer:

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3 years ago

Why is volume of a cone is written in cubic units

frutty [35]

Answer:

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Step-by-step explanation:

6 0

3 years ago

How can 1/5x − 2 = 1/3x + 8 be set up as a system of equations? a . 5y − 5x = −10. 3y − 3x = 24 b. 5y − 5x = −10. 3y + 3x = 24 c

VMariaS [17]

The answer is d. 5y − x = −10. 3y − x = 24

$\frac{1}{5}x-2= \frac{1}{3}x+8=y$
⇒    $y= \frac{1}{5}x-2$
   $y= \frac{1}{3}x+8$
________________________
$y= \frac{x}{5} -2= \frac{x}{5} - \frac{10}{5} = \frac{x-10}{5}$
$y= \frac{x}{3} +8= \frac{x}{3} + \frac{24}{3} = \frac{x+24}{3}$
________________________
$y= \frac{x-10}{5}$ ⇒    $5y=x-10$
$y= \frac{x+24}{3}$   ⇒    $3y=x+24$
________________________
$5y-x=-10$
$3y-x=24$

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3 years ago

If the cost of a raffle ticket is $2, which of the following expressions could be used to represent the cost of m tickets? 2m 2

Bingel [31]

It would be 2m because each ticket is 2 dollars and then you have to multiply it by the number of tickets you are buying M

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3 years ago