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Eddi Din [679]
3 years ago
11

A water sprinkler rotates in a circular pattern witha radius of 8 feet. if the sprinkler stops 60 degrees short of completing th

e circular patterns, which is closest to the distance of the outer are that is not getting sprinkled with water
a.4.19 ft
b.8.37ft
c.41.87ft
d.50.24ft
Mathematics
1 answer:
Molodets [167]3 years ago
4 0

Answer:

B. 8.37 ft

Step-by-step explanation:

⇒This question is on circumference

⇒The water sprinkler covers a circular pattern as it moves to cover 300° and remain with 60° to cover so as to complete a single circular pattern.

⇒The remaining distance asked is the one represented by 60°

⇒Apply the formula for circumference of a circle with angle theta

c=2\pi r\alpha/360   where alpha is the angle in degrees

Given that r=8ft and ∝=60°

c=3.14×2×8×60°/360°

c=8.37 ft

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The function f(x) = 37x + 20 models the total cost for Rachel to be a member at a gym for x months. What can be interpreted from
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Step-by-step explanation:

The form of the linear function is f(x) = mx + b, where

  • m is the slope (rate of change) of the function
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∵ f(x) = 37 x + 20 models the total cost for Rachel to be a member

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" Rachel must pay a $20 membership fee to join the gym " can be interpreted from the y-intercept of the function

Learn more:

You can learn more about the linear function in brainly.com/question/1284310

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