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Sladkaya [172]
3 years ago
13

How do you calculate the perimeter of a circle

Mathematics
1 answer:
sasho [114]3 years ago
3 0

Answer:

Perimeter= πd    or       Perimeter= 2πr

Step-by-step explanation:

d= diameter

r = radius

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Solve the equation:<br><br> 3x-5 = 19-x
Sindrei [870]
3x-5=19-x
3x-5-19+x=0
4x-24=0
4x=24
x=6

8 0
3 years ago
Two ships leave port at the same time. One travels north at 70 knots (that is, 70 nautical miles per hour), and the other west a
sergeinik [125]

Answer:

99miles is more likely correct

or 114miles as knots is usually higher mileage

Step-by-step explanation:

70^2 + 70^2 = c^2

sqrt 4900 + sqrt 4900 = c^2

sq rt 9800 = c^2 = 98.9949494

99 x 1.1507794480225 = 113.927165 = 114miles if converted to 80.6m/ph

70 Knots is equivalent to 80.554561361578 Miles/Hour. How to convert from Knots to Miles/Hour The conversion factor from Knots to Miles/Hour is 1.1507794480225. To find out how many Knots in Miles/Hour, multiply by the conversion factor or use the Velocity converter.

5 0
2 years ago
FREE BRAINLIEST
DedPeter [7]

Answer:

y = 6x -2

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
What type of triangle is this?
Dominik [7]

Answer:

rectagular

Step-by-step explanation:

7 0
3 years ago
Which fraction below is equivalent to 10/12?
Effectus [21]

Answer:

5/6 or 10/12 are the same 0.83

Step-by-step explanation:

6/6-5/6=1/6 left     12/12-10/12=2/12 left

5 0
3 years ago
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