4 years ago

Answer this question for me please cause I'm so lost and I have no clue what I am doing

Mathematics

1 answer:

Airida [17]4 years ago

6 0

For any values less than -3, the answer is undefined, because then you have a negative value for √x+3

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If A=(0,0) and B=(6,3), what is the length of AB ?

motikmotik

D(AB) = √(6-0)^2 +(3-0)^2
d(AB) = √36+9
d(AB) = √45
d(AB) = 3√5
or
d(AB) = 6.71

hope it helps

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3 years ago

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Harlene tosses two number cubes. If a sum of 8 or 12 comes up, she gets 9 points. If not, she loses 2 points. What is the expect

Amanda [17]

P(8 or 12) = 1/6
P(not 8 or 12 = 5/6
Let the expected points fro one roll be X.
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The answer is -(1/6) points.

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3 years ago

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3 years ago

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son4ous [18]

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after typing 1/4 of a term paper on Friday, Richard completed 2/3 of the remainder on Saturday. If he wanted to finish the paper

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