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Aloiza [94]
3 years ago
9

work out the area of the semicircle with a radius of 18cm, take π to be 3.142 and write down all the digits given by the calcula

tor
Mathematics
1 answer:
blsea [12.9K]3 years ago
3 0

Answer:

ITS IS 23.4

Step-by-step explanation:

UMMMMMMMMMM SRY I DONT HAVE TIME

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zhuklara [117]

Answer:

13.93

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use the Pythagorean theorem

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3 years ago
Please help! I will give Brainliest!<br> Who is correct?
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Vera_Pavlovna [14]

Answer: 46.7 in/3

Step-by-step explanation:

7 0
2 years ago
Convert each percent into a fraction and decimal:<br> 133 1/2%<br> 87 1/3%<br> 0.01%<br> 8 1/3%
Elis [28]

9514 1404 393

Answer:

  • 267/200 = 1.335
  • 131/150 = 0.8733...
  • 1/10,000 = 0.0001
  • 1/12 = 0.0833...

Step-by-step explanation:

It might be helpful to think of the % symbol as being interchangeable with /100.

133 1/2% = (133 1/2)/100 = 267/200 = 1.335

87 1/3% = (87 1/3)/100 = 262/300 = 131/150 = 0.8733333... (repeating 3)

0.01% = 0.01/100 = 1/10000 = 0.0001

8 1/3% = (8 1/3)/100 = 25/300 = 1/12 = 0.0833333... (repeating 3)

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3 years ago
Can someone help me with this problem?
Shalnov [3]

I got k ≥ -7. Hope this helps!


4 0
4 years ago
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