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sveticcg [70]
4 years ago
12

A 5 cm×11 cm rectangle sits inside a circle with radius of 12 cm.What is the area of the shaded region?Round your final answer t

o the nearest hundredth
Mathematics
2 answers:
Tresset [83]4 years ago
8 0

Answer:

300 cm

Step-by-step explanation:

area of rectangel = 5 × 11

area of rectangle = 55 cm

area of circle = π r²

area of circle = 3,14 × 12 × 12

area of circle = 452,16 cm

area of the shaded region

= 452 - 55

= 297 cm

Round your final answer to the nearest hundredth

= 300 cm

spayn [35]4 years ago
7 0

Answer:

397.39

I did it on khan

Step-by-step explanation:

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4 years ago
5-2(a+3b)/2 When a=4 and b=1.
nirvana33 [79]

Hello macelynn190!

\huge \boxed{\mathfrak{Question} \downarrow}

\huge \tt \frac{5 - 2(a + 3b)}{2}

\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}

To solve this question we need to substitute the given values of 'a' & 'b' in the equation & then simplify it.

Given,

  • a = 4
  • b = 1

Now, substitute this in the place of 'a' & 'b'..

\large \tt \frac{5 - 2(a + 3b)}{2}  \\  =  \large   \underline{\underline{\tt \:  \frac{5 - 2((4) + 3(1))}{2} }}

Lastly, simplify it...

\large   \tt \:  \frac{5 - 2((4) + 3(1))}{2}  \\  =   \large \tt\frac{5 - 2(4 + 3)}{2}  \\  =  \large \tt \:  \frac{5 - 2(7)}{2}  \\  =  \large \tt \: \frac{5 - 14}{2}  \\  =  \large \tt\frac{-9}{2}  \\  = \large  \boxed{\boxed{  \bf \: -\frac{9}{2}=-4.5}}

  • The answer is <u>-</u><u>9</u><u>/</u><u>2</u><u> </u><u>or </u><u>-</u><u>4</u><u>.</u><u>5</u>

__________________

Hope it'll help you!

ℓu¢αzz ッ

5 0
3 years ago
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In order to find this, simply take the point and the slope and plug into the base form of point-slope form.

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PIT_PIT [208]

Answer:

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Step-by-step explanation:

4 ÷ 2 = 2

6 ÷ 2 = 3

8 0
3 years ago
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Bezzdna [24]

Answer:

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3 years ago
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