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jarptica [38.1K]
3 years ago
9

Find the arc length of the partial circle.

Mathematics
1 answer:
tester [92]3 years ago
7 0

Answer:

arc length = radius * central angle in degrees * (PI / 180)

arc length = 7 * 90 * (3.14159265 / 180)

arc length = 10.995574275

http://www.1728.org/radians.htm

Step-by-step explanation:

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zlopas [31]
<h2>Answer:</h2><h2>X=41°</h2><h2>Y=41°</h2><h2>Step-by-step explanation:</h2>

<h2>Y= 41° ( vertically opposite angles are equal)</h2><h2>X=Y ( alternate angles are equal)</h2><h2>therefore X = 41°</h2>
5 0
2 years ago
A carton measures 3 feet by 2 feet by 2 feet. A machine can fill the carton with packing material in 3 seconds. How long would i
True [87]
1) we calculate the volume of the first carton:
volume=length x width x height
volume=3 ft * 2 ft * 2 ft=12 ft³

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3) we calculate the time that the machine needs for fill the second carton with packing material by the rule of three.

12 ft³---------------------3 seconds
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answer: 30 seconds. 


5 0
3 years ago
3 ½ x 2/5 *
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Answer:

Step-by-step explanation:

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4 0
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Select the correct answer.<br> Which graph best models the inequality?<br> y ≤ -2/5x + 2
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it would look like this

Step-by-step explanation:

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