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Varvara68 [4.7K]
3 years ago
8

What are the leading coefficient and degree of the polynomial? 4X-2X^3+20X^4-9

Mathematics
1 answer:
4vir4ik [10]3 years ago
5 0

Answer: leading coef is 20. Degree is 4.


Step-by-step explanation:

20X^4 is term with highest degree.

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11z 5 = 9z + 7 how do u solve this?
lorasvet [3.4K]

Answer:Z=1


Step-by-step explanation: if it is 11z+5, then... minus 9z on each side to get 2z+5=7. Minus 5 on each side to get 2z=2. Divide bboth sides by two to get 1z=1.


6 0
3 years ago
State the property that is demonstrated: (3)(8) = (8)(3).
bagirrra123 [75]
<span>(3)(8) = (8)(3)

answer is </span><span>A. Commutative</span>
4 0
3 years ago
What is 32/23 as a decimal rounded to the nearest hundredth<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B32%7D%7B23%7D%20"
Softa [21]

Answer:

1.39

Step-by-step explanation

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round: 1.39

7 0
3 years ago
Heelp me im struggling
olga nikolaevna [1]

Answer:

b. -30

Step-by-step explanation:

the reason why it is B is because the operation in front of the number that stands alone without being a constant number that increases (or decreases) like the number 2, it has an x next to it which means that the number 2 is going to increase at a constant rate.

<em>hope it helps:)</em>

6 0
4 years ago
Write two numbers that multiply to the value on top and add to the value on bottom.
egoroff_w [7]

Answer:

<h2><em><u>8</u></em><em><u> </u></em><em><u>and</u></em><em><u> </u></em><em><u>3</u></em></h2>

<em>8 x 3 = 24</em>

<em>8 + 3 = 11</em>

7 0
3 years ago
Read 2 more answers
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