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2 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)

1 answer:

Alika [10]2 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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Vinvika [58]

Well, let's multiply them!

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72/12 is larger.

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2 years ago

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ioda

Answer: 5/3

Step-by-step explanation:

(3/5)x = 12

(5/3)(3/5)x = (5/3)12

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Therefore, choose Option D: 5/3

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3 years ago

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3 years ago

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Find the volume of a right circular cone that has a height of 16.8 in and a base with a

alexgriva [62]

Answer:

Volume of right circular cone is 388.43 in³

Step-by-step explanation:

Height of circular cone = 16.8 in

Radius of circular cone = 4.7 in

We need to find Volume of right circular cone

The formula used for calculating volume of a right circular cone is: $Volume=\pi r^2\frac{h}{3}$

Putting values and finding volume

$Volume=\pi r^2\frac{h}{3}\\Volume=3.14\times (4.7)^2 \times \frac{16.8}{3}\\Volume=3.14\times 22.09 \times 5.6\\Volume= 388.43 \:in^3$

So, Volume of right circular cone is 388.43 in³

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