4 years ago

Given the triangle below:

Mathematics

1 answer:

vaieri [72.5K]4 years ago

3 0

For this question we can use the pythagorean theorem: 20^2 + 4^2 = c^2

c^2 = 416

c = $\sqrt{416}$

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2( 4x + 2) = 4x - 12(x-1)

aksik [14]

Answer:

$x=\frac{1}{2}$

Step-by-step explanation:

distribute 2 into (4x+2) and -12 into (x-1)

8x+4=4x-12x+12

combine like terms

8x+4=-8x+12

add -8x on both sides

8x+8x+4=12

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subtract 4 on both sides

16x=8

divide both sides by 16

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Answer:

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

The absolute value of a non-negative number is the same number.

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Answer:

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