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Luba_88 [7]
3 years ago
6

What is the solution to q + (–9) = 12? (1 point)

Mathematics
1 answer:
Klio2033 [76]3 years ago
4 0
To solve q+(-9)=12 we do the following.
q+(-9)=12
     +9     +9
q=21

Giving us are end answer of q=21.

Hope this helps!=)
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Please help!
Helga [31]
First you need to find how much is left in the container by finding the whole volume.
cylinder volume= πr²h where r is the radius and h is hight
V= (3.14)*(5²)*(10)
V=(31.4)(25)
V=785cm³ is the total volume
now half has been used so divide that number in half
785/2= 392.5cm³
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answer is B 98
3 0
3 years ago
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Find a polynomial f(x) of degree 4 that has the following zeros.<br> 0, -5, 8, -2
Roman55 [17]

Answer:

The polynomial of the function degree '4'

x⁴ - x³ -46 x² -80x =0

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given zeros are 0 ,-5,8,-2

x =0 , x=-5 ,x=8 and x=-2

(x-0) , ( x+5) , (x-8) and (x+2)

The polynomial function with degree '4'

(x-0)(x-(-5)(x-8)(x-(-2) =0

x ( x+5) (x-8) (x+2) =0

(x² +5x)(x-8)(x+2) =0

(x³ -8 x²+5x² -40 x)(x+2) =0

( x³ -3 x² - 40 x) (x +2) =0

x⁴ + 2 x³ - 3 x³- 6 x²-40 x²- 80 x =0

x⁴ - x³ -46 x² -80x =0

<u><em>Final answer:-</em></u>

The polynomial of the function degree '4'

x⁴ - x³ -46 x² -80x =0    

3 0
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I think it would be 195 or it might be 195 or it might be 195 or it might be 195
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Answer:9 to 4 is 7 hrs divide 7 into 28.84 you get 4.12 so answer is $4.12 an hour

Step-by-step explanation:

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Select all the expressions that are equivalent to the polynomial below.
jekas [21]
The answer to this question is D. or C.
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