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3 years ago

14

Find the Circumference and area of the circle with the center C=(-1,2) and a point on the circle A(4,-1). Round to the nearest t

enth.

1 answer:

Anuta_ua [19.1K]3 years ago

4 0

Answer:

idk the answer but i do know this

Step-by-step explanation:

the formula for the area of a circle is pi times the radius squared

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The cacti company manufactures and sells succulent gardens. The gardens have an expense equation of E= 4.7 + 34,000. The average

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Answer:

False

Step-by-step explanation:

The average cost is E = 4.7(2,500) + 34,000 = 45,750 ÷ 2,500 = $18.30.

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3 years ago

An amusement park ride has cars that move around a circular track at the rate of 16 revolutions in 20 seconds. To the nearest hu

astraxan [27]

Answer:

$5.03\frac{rad}{sec}$

Step-by-step explanation:

To find the angular velocity divide the revolutions by the time

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$\frac{16}{20}=0.8\frac{rev}{sec}$

Remember that

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$0.8\frac{rev}{sec}=0.8*(2\pi)=1.6 \pi\frac{rad}{sec}$

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3 years ago

Is 3x^2+y^2=5 a quardatic function

maw [93]

Answer:

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Step-by-step explanation:

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2 years ago

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The perimeter of the rectangle is 32 cm.

Vaselesa [24]

Answer:

32=2(1+2x)+2x

Step-by-step explanation:

Let's represent the width by x

it implies the length is 1+2x

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L=Length

W=width

it implies

32=2(1+2x)+2x.

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Can someone help me please only do it if you know geometry

Sloan [31]

Answer: i am not sure with the answer but need point pls help

Step-by-step explanation:

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