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2 years ago

I need help it's geometry

Mathematics

2 answers:

ycow [4]2 years ago

6 0

Answer:

$\frac{5\sqrt{2} }{2 }$

Step-by-step explanation:

x=y

45-45-90 equation is x-x- x square root of 2

nekit [7.7K]2 years ago

3 0

Step-by-step explanation:

$\sin(45) = \frac{x}{5} \\ \frac{1}{ \sqrt{2} } = \frac{x}{5} \\ x = \frac{5}{ \sqrt{2} } = 3.535$

$\sin(45) = \frac{y}{5} \\ y = \frac{5}{ \sqrt{2} } = 3.535$

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2 years ago

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2 years ago

Y is directly related to x and y is 81 when x is 27 the constant of.variation is

suter [353]

Answer:

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Step-by-step explanation:

Given.

$y=81$

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$y$ ∝ $x$

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3 years ago