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igomit [66]
3 years ago
11

Divide the following polynomial using synthetic division, then place the answer in the proper location on the grid. Write answer

in descending powers of x.
(12x ^4 + 17x^ 3 + 8x - 40) ÷ (x + 2)

Mathematics
1 answer:
Alika [10]3 years ago
8 0

Answer:

  12x^3 -7x^2 +14x -20

Step-by-step explanation:

See below for the synthetic division tableau.

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Directions - Identify the key components, create an exponential equation, then answer the questions.
Tamiku [17]

Answer:

Directions - Identify the key components, create an exponential equation, then answer the questions.  

​Exponential Form:  y=a\cdot b^{x},\ a\ is\ the\ \textit{starting}\ \textit{value},\ b\ is\ the\ base\ (rate).\y=a⋅b  

x

, a is the starting value, b is the base (rate).  

​In a small town, the stray dog population is rapidly increasing. there are currently 15 stray dogs, and it is estimated that the population will triple every year. How many dogs will there be after 1 year? 2 years? 3 years?

​

​1) a =  15  

 4) Dogs after 1 years = 45  

 ​

​2) b =  3  

 ​5) Dogs after 2 years =   135

 

​3) Equation:    

y= 15 ×3x

 ​6) Dogs after 3 years =    

405

 

Step-by-step explanation:

8 0
3 years ago
What is -12.6 as a simplified percent?
fenix001 [56]
-12.6 as a percent is -1260%
3 0
3 years ago
The graph shows the amount of water that remains in a barrel after it begins to leak. The variable x represents the number of da
vivado [14]

A = ( 15 , 15 )

B = ( 6 , 33 )

slope =  \frac{y(b) - y(a)}{x(b) - x(a)} \\

slope =  \frac{33 - 15}{ 6 - 15} \\

slope =  \frac{18}{ - 9} \\

slope =  - 2

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

7 0
3 years ago
If the measure of the ABC = 40o, which is the measure of arc AC
Assoli18 [71]
With the help of theorems involving circles, assuming that arc ABC is a central angle (meaning both legs of the angle start from the centerpoint), the measure of the inscribed angle is twice that of the central angle. Thus, arc AC is equal to 2*40°= 80°.
3 0
4 years ago
Which ordered pair is a solution of the given system of equations <br>{x+2y=6<br> {x-y=3
Ainat [17]
The pair (4,1) is the solution.
4 0
3 years ago
Read 2 more answers
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