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Alexxx [7]
3 years ago
10

Claire has a hot tub with a diameter of 7 feet. She wants to purchase a cover to protect the hot tub. What is the area of the co

ver? Use = 3.14 and round the answer to the nearest square foot. ft2
Mathematics
2 answers:
ahrayia [7]3 years ago
8 0
The area of the cover is 38 square feet
sesenic [268]3 years ago
3 0

Answer:

38 ft

Step-by-step explanation:

Give the person underneath me brainless now.

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Solnce55 [7]

In Problem 13, we see the graph beginning just after x = -2. There's no dot at x = -2, which means that the domain does not include x = -2. Following the graph to the right, we end up at x = 8 and see that the graph does include a dot at this end point. Thus, the domain includes x = 8. More generally, the domain here is (-2, 8]. Note how this domain describes the input values for which we have a graph. (Very important.)

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Step-by-step explanation:

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