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2 years ago

12

At Rite Aid you can get 24 rolls of Quilted Northern for $9.29. Find the unit rate

2 answers:

loris [4]2 years ago

6 0

39 cents is the answer to your question

Lana71 [14]2 years ago

5 0

39 cents

9.29/24=.387 which rounds up to .39

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Fynjy0 [20]

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2 years ago

A circle with radius 3 has a sector with a central angle of 1/9 pi radians

marissa [1.9K]

Complete question:

A circle with radius 3 has a sector with a central angle of 1/9 pi radians

what is the area of the sector?

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The area of the sector = $\frac{\pi}{2}$ square units

Step-by-step explanation:

To find the area of the sector of a circle, let's use the formula:

$A = \frac{1}{2} r^2 \theta$

Where, A = area

r = radius = 3

$\theta = \frac{1}{9}\pi$

Substituting values in the formula, we have:

$A = \frac{1}{2}*3^2* \frac{1}{9}\pi$

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$A = \frac{\pi}{2}$

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3 years ago