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frosja888 [35]
3 years ago
14

#2) A lifeguard is swimming to a drowning swimmer. The lifeguard's location is at

Mathematics
1 answer:
Ulleksa [173]3 years ago
8 0

Answer:

<h3>9.43</h3>

Step-by-step explanation:

The formula for calculating the distance between two points is expressed as

D =√(x2-x1)²+(y2-y1)²

Given the coordinates (0,0) and (8,5)

D = √(5-0)²+(8-0)²

D = √5²+8²

D = √25 + 64

D = √89

<em>D = 9.43</em>

<em>Hence the distance between the life guard and the swimmer is 9.43</em>

<em></em>

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INT1 4.1.1 Line of Best Fit (classwork)
Lorico [155]

Answer:

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b. 37.54%

c. 56.3%

Step-by-step explanation:

hopefully this is right

*note: I think you forgot to convert 4-2 back into yards.

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total area of what Robbie sees - area of non football field Robbie sees

what you shaded represents the total of what Robbie sees. it's a triangle. area of a triangle is 1/2(b)(h) where h is distance away and b is width of view.

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c. the chance of Robbie seeing the touchdown depends on how much of the (North) endzone he can see.

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3 years ago
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siniylev [52]

Answer:

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Area of the rectangle=Length*Width

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