2 years ago

DIVIDE and show SOLUTION - 2x^3 - 6x^2 + 5x + 4 by ( x - 2 )

1 answer:

6 0

Step-by-step explanation:

please answer this question urgent

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Enid is seventh in line

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3 years ago

Harlamova29_29 [7]

Answer:c
Explanation: well 79.95-20%=63.96

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1 year ago

natka813 [3]

I put the ... because it just keeps on going. Just round it to 8.

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2 years ago

o-na [289]

Answer: $12.74 ft^2/s$

Step-by-step explanation:

Given

Two sides of triangle of sides 5 ft and 7 ft

and angle between them is increasing at a rate of 0.9 radians per second

let $\theta$ is the angle between them thus

Area of triangle when two sides and angle between them is given

$A=\frac{ab\sin C}{2}$

$A=\frac{5\times 7\times \sin \theta }{2}$

Differentiate w.r.t time

$\frac{\mathrm{d} A}{\mathrm{d} t}=\frac{35\cos theta }{2}\times \frac{\mathrm{d} \theta }{\mathrm{d} t}$

at $\theta =\frac{\pi }{5}$

$\frac{\mathrm{d} A}{\mathrm{d} t}=\frac{35\times cos(\frac{\pi }{5})}{2}\times 0.9$

$\frac{\mathrm{d} A}{\mathrm{d} t}=12.74 ft^2/s$

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3 years ago

nika2105 [10]

<span>C = total calories burned
r = rate of burning calories = 420 calories burned/hour
t = time in hours
C = 420 * t
</span>

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2 years ago