3 years ago

Explain how the Pythagorean theorem is used to tell if a right triangle.

1 answer:

5 0

The Pythagorean theorem deals with the lengths of the sides of a right triangle. The theorem states that: The sum of the squares of the lengths of the legs of a right triangle is equal to the square of the length of the hypotenuse.

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Solve the system of linear equations by adding or subtracting. Show all work!

Thepotemich [5.8K]

Answer:

x = -2, y = -2

Step-by-step explanation:

Your goal is to try and cancel out a variable. I want to get rid of y so i subtracted the first equation from the second one.

After that I solve for x and got x=-2.

I used x=-2 and plugged it back into either of the equation to solve for y.

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3 years ago

The elevations, in feet, of three cities are marked on the number line shown below.

Zepler [3.9K]

U didnt put a picture ;-;

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2 years ago

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BC = 6, EF = 12 Based on the given information, choose the similarity statement that you would use to say ABC~DEF. If you could

vovangra [49]

Answer:

The answer is "NOT"

Step-by-step explanation:

To demonstrate a similar statement we want to have yet another side or some other angle, however, the third section is not proportional.
Its sides were equivalent in proportions (yeah sure they are) + corner by the by is not given.
There is no triangle angle provided so, that we can not enforce the SAS argument.
It is not evidence of similarity between ABC ≈DEF.

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3 years ago

Algebra 2. Questions

nalin [4]

Maybe the second one or third one

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3 years ago

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Find the value of 7⁴

Mandarinka [93]

I think 2401...I just asked Siri

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