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Amiraneli [1.4K]
4 years ago
12

Which error did Kevin make?

Mathematics
2 answers:
Len [333]4 years ago
6 0

Answer: A

(He has the side lengths in the wrong place in the cosine ratio)

kvasek [131]4 years ago
6 0

Answer:

He has the side lengths in the wrong place in the cosine ratio.

Step-by-step explanation:

e2020

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Step-by-step explanation:

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d = 41 miles

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r = ??

d = rt            Substitute

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8 0
4 years ago
Which of these four sets of side lengths will form a right triangle?
mel-nik [20]

Answer:

Set 1    Yes

Set 2    No

Set 3 and Set 4   ???

Step-by-step explanation:

Use the converse of the Pythagorean theorem.   Square the lengths and see if 2 results add up to the third result.

So, Set 1

10^{2} = 100     \\26^{2}  = 676\\24^{2}  = 576       100 + 576 = 676  Therefore we have a right triangle

Set 2

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I will let you do Set 3 and Set 4.  OK?

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Airida [17]

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3 0
2 years ago
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Help me solve this please, im really bad at stuff like this
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Answer:

given

Step-by-step explanation:

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