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Inga [223]
3 years ago
11

In the Pythagorean equation, a and b represent the legs that create the right angle.

Mathematics
2 answers:
mina [271]3 years ago
6 0

Answer:

True. A^2 + B^2 = C^2

Alla [95]3 years ago
5 0
True. A^2 + B^2 = C^2

A and B are the legs, C is the hypotenuse
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artcher [175]

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A multiple choice exam has 20 questions. Each question has 3 possible answers; there is no partial credit. Only 1 answer out of
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Answer:To find out the theoretical probability of the case given, we need to make certain assumptions.

First, we'll assume that he'll attempt all of the questions, i.e he'll attempt all 10 questions.

Next assumption is that each option in each question is equally likely to be marked by the student.

This pretty much leads us to a binomial probability distribution.

Conditions are:

   Answers 10 questions.

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   Student is equally likely to pick any outcome in any given question.

   Hence, probability of choosing correct answer is 1/4 = 0.25. Probability of choosing incorrect answer is 1–1/4 = 3/4 = 0.75.

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Now, calculation is fairly simple.

Binomial probability distribution is such that…

P(8 correct ; 2 wrong)

= 10C8 × (0.25)^8 × (0.75)²

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Step-by-step explanation:

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3 years ago
What is the answer to this math question
mezya [45]

Answer:

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Step-by-step explanation:

1.80m + 0.6s = 12.00

[substitute the value of m into the equation]

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[make s the subject of the formula]

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[divide both sides of the equation by 0.6]

0.6s / 0.6 = 6.6 / 0.6

s = 11

To prove that 11 is correct

[substitute the value of m and s into the equation]

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1.80×(3) + 0.6×(11) = 12.00

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12.00 = 12.00

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2 years ago
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hodyreva [135]
9 times 12 is 108. so 42/108=21/54
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agasfer [191]

Answer:

No, thanks.

Step-by-step explanation:

7 0
2 years ago
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