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tatyana61 [14]
2 years ago
11

Will give brainliest & five stars!!

Mathematics
1 answer:
Arisa [49]2 years ago
6 0

Answer:

5.498 - C

Step-by-step explanation:

Length of an arc = tetha/360 × 2 × pi × r

Converting 7pi/4 to tetha

(7 × 180) / 4 = 315°, since pi = 180°

Plugging values to the formula:

315/360 × 2 × 3.142 × 1 = 5.498units

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3 0
3 years ago
Pleaseee help me w dis asap!!
ikadub [295]

Answer:

x=2 f(x)=5-x

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6 0
3 years ago
An airline weighed the carry-on luggage of all its
nikklg [1K]

Using the graph, it is found that 976 passengers had carry-on luggage that weighed less than 20 lb.

<h3>Graph:</h3>

The graph is not given in this problem, but an internet search indicates that the information it contains is as follows:

  • 120 passengers carry luggage of 4 lb or less.
  • 222 passengers carry luggage between 5 lb and 9 lb.
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  • 90 passengers carry luggage between 20 lb and 24 lb.
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A similar problem, also involving the use of graph, is given at brainly.com/question/25836450

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