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3 years ago

Give the coordinates of the image.

Mathematics

1 answer:

Keith_Richards [23]3 years ago

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A. 8pi B. pi C. 2pi D. 4pi

mestny [16]

Answer: Option C

$AC = 2\pi$

Step-by-step explanation:

The arc length is calculated as

$L = \theta * R$

Then

$AC = \theta * R$

We know that

$BC = 24\ ft$

If BC is the diameter of the circumference then the radius R is:

$R = \frac{BC}{2}$

$R = \frac{24}{2}$

$R = 12\ ft$

Now we convert the anglo from degrees to radians $\theta= 30\° * \frac{\pi}{180\°}\\\\\theta=\frac{1}{6}\pi$

Finally

$AC = \frac{1}{6}\pi * 12$

$AC = 2\pi$

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3 years ago

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Please help show my work

lara [203]

Answer:

i cant really see what it says

Step-by-step explanation:

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2 years ago

Question 8 of 10 What is the length of PR? A. 9 B. 63 C. 11 D. 7

erica [24]

Answer:

Step-by-step explanation:

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2 years ago

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Need help, please explain

Sever21 [200]

Answer:

(x - 2)(x + 2)

Step-by-step explanation:

x² - 4 ← is a difference of squares and factors in general as

a² - b² = (a - b)(a + b), that is a product of two binomials

Given

x² - 4

= x² - 2²

= (x - 2)(x + 2)

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2 years ago

23 please help thanks no link or i will report

NARA [144]

how many students got 90 or less = 14

how many students got more than 90 = 11

3 more students got 90 or less so answers is D. 3

please mark brainliest

4 0

2 years ago

Give the coordinates of the image. ​

Give the coordinates of the image.