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3 years ago

WILL MARK BRAINLEIST please give me a good summary of the Pythagorean Theorem

Mathematics

2 answers:

Rudik [331]3 years ago

6 0

Answer:

The Pythagorean Theorem is a statement about triangles containing a right angle. The Pythagorean Theorem states that: "The area of the square built upon the hypotenuse of a right triangle is equal to the sum of the areas of the squares upon the remaining sides."

Step-by-step explanation:

Simora [160]3 years ago

4 0

Answer:

Pythagorean Theorem = a^2 + b^2 = c^2

This is used to solve the hypotenuse of the triangle (the unmarked horizontal side). It takes the sides, which are a and b, and puts them to the power of 2. After that, you take the number, for example lets say 16. You'd find the square root, and that'd be your anwser, (for this example the anwser would be 6).

another example:

side one of triangle (A) (length) = 6

side two of triangle (B) (width) = 8

hypotenuse (C) = ?

(6)^2 + (8)^2 = 36 + 64 = 100. The square root of 100 is 10. C is 10.

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I THINK,4=31
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2 years ago

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3 years ago

Read 2 more answers

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Answer:

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Step-by-step explanation:

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2 years ago

What is the value of X ?

umka21 [38]

Answer:

15 because its 15j hvyb

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3 years ago

A researcher is interested in the lengths of brook trout, which are known to be approximately Normally distributed with mean 80

aliya0001 [1]

Answer:

$P(X$

And we can find this probability with the normal standard distirbution or excel and we got:

$P(z$

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".

Solution to the problem

Let X the random variable that represent the lenghts of a population, and for this case we know the distribution for X is given by:

$X \sim N(80,5)$