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3 years ago

How do u calculate Pythagorean theorem and what is the formula

Mathematics

1 answer:

PIT_PIT [208]3 years ago

6 0

Answer:

The formula is

Step-by-step explanation:

a^2 + b^2 = c^2

hope this helps

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15r-15s=<br> can you help

Alla [95]

Answer:

i dlnt know 15 I think not sure

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3 years ago

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Line segments JK and JL in the xy-coordinate plan both have a common endpoint J(-4,11) and midpoints at M1 (2,16) and M2 (-3,5),

OleMash [197]

The first part of the question is not needed
we only need to know M1 and M2
(y2-y1)^2+(x2-x1)^2=(your answer)^2
(5-16)^2+(-3-2)^2=(your answer)^2
(-11)^2+(-5)^2=(your answer)^2
121+25=(your answer)^2
146=(your answer)^2
√146=12.0830459735945721
nearest tenth=12.1

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4 years ago

Simplify the expression<br> 12g + 9g

chubhunter [2.5K]

THE ANSWER YOU LOOKING FOR IS 21G

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3 years ago

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Ill mark brainlist plss help

Mariana [72]

Answer:

Step-by-step explanation:

There you go bro oh yeah you're welcome

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3 years ago

Find an equation for the line that passes through the points (1, -1) and (-3, 1).

saul85 [17]

Answer:

Step-by-step explanation:

Equation of line is y = mx + c

where m is the slope

c is the y intercept

Slope of the line using points

(1, -1) and (-3, 1) is

$m = \frac{1 + 1}{ - 3 - 1} = - \frac{2}{4} = - \frac{1}{2}$

Equation of the line using point

( 1 , - 1) and slope - 1/2 is

$y + 1 = - \frac{1}{2} (x - 1) \\ y + 1 = - \frac{1}{2} x + \frac{1}{2} \\ y = - \frac{ 1}{2} x + \frac{1}{2} - 1 \\ y = - \frac{1}{2} x - \frac{1}{2}$

Hope this helps you.

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3 years ago