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Mathematics

2 answers:

Mama L [17]4 years ago

7 0

Answer:

SQUARE ROOT 13

Step-by-step explanation:

I JUST TOOK THE TEST

Elis [28]4 years ago

3 0

We can see by manually counting the squares, that
BC has a length of 2 and AC has a length of 3

using the pythagorean theorem, which is a²+b²=c², we can figure out the length of the missing side, AB.

a, is one side of the triangle
b, is another side
c, is always the hypotenuse, or the slanted side.

so if we fill this in with the appropriate numbers, we can solve for c

(2)² + (3)² = c²

4 + 9 = c²

13 = c²

square root both sides

√13 = √c²

√13 = c

√13 ≈ 3.6056 units

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Step-by-step explanation:

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3 years ago

What is the slope of this line?

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Step-by-step explanation:

The slope of a line can be seen as:

$\frac{rise}{run}$

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This is true for any two points on the line.

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*When you move up, the number will be positive $(\frac{+y}{x} )$ . If you move down, the number will be negative $(\frac{-y}{x} )$ . If you move left, the number will be positive $(\frac{y}{+x})$ . If you move right, the number will be negative $(\frac{y}{-x} )$ . Keep this in mind. It is very important.