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Sergeu [11.5K]
4 years ago
14

Given the functions j(x) = x2 − 9 and k(x) = −x + 7, which operation results in a 3rd degree polynomial?

Mathematics
1 answer:
sveta [45]4 years ago
7 0
So <span>when you multiply j(x) with k(x), the first term will be -x^3. So multiplication.

 I hope this helps
</span>
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13 would be the median
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what is the correct way to write three hundred nine million, fifty-eight thousand, three hundred four?
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-- sitting erect, shoulders back, chest out, head up, spine straight

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-- forearm resting lightly on the table

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3 years ago
a cylinder water tank carries a volume of 150L when it is full. The water tank has a base surface with a diameter of 140 cm. wha
REY [17]

Answer:

9.74418019cm=h

~ 9.7442

Step-by-step explanation:

volume of a cylinder=πr²h

radius=½of diameter

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150l=150l/1l×1000cm³

=150000cm³

150000cm³=π(70cm)²×h

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150000cm³/15393.8040cm²=15393.8040cm²h/15393.8040cm²

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9.74418019cm=h

7 0
3 years ago
Help me pleaseeeeeeee
LiRa [457]

Answer:

x = -4/3 or x = 3/2

Step-by-step explanation:

Let's solve your equation step-by-step.

6x^2−x−12=0

Step 1: Factor left side of equation.

(3x+4)(2x−3)=0

Step 2: Set factors equal to 0.

3x+4=0 or 2x−3=0

x = -4/3 or x = 3/2

<u>Answer:</u>

x = -4/3 or x = 3/2

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2 years ago
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Marta_Voda [28]

Answer:

no. 4

Step-by-step explanation:

the numbers start at two and keeps going up.

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3 years ago
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