PLEASE HELP ASAP

Mathematics

1 answer:

Ganezh [65]2 years ago

4 0

The answer is (C). We want to use reasoning to show that AD is perpendicular to BC, so we have to use something else in the “if” part of the “if-then” statementto say that the statement is true. You can’t use what you want to prove as your reasoning, which is what it is using for (D). So, the answer is (C).

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2 years ago

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amm1812

A. 352 seconds or 5 minutes 52 seconds.
B. 320 seconds or 5 minutes and 20 seconds
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3 years ago

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aksik [14]

Slope = m

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m = (y2 - y1) / (x2 - x1)

2 points:
(4,-2) 4 = x1 and -2 = y1
(8,5) 8 = x2 and 5 = y2

So...

m = (y2 - y1) / (x2 - x1)

m = (5 - (-2)) / (8 - 4)

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Answer:

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