4 years ago

Does the point (9, 9) satisfy the equation y = x?

Mathematics

1 answer:

kumpel [21]4 years ago

7 0

Answer:

Step-by-step explanation:

(9,9) means the x coordinate and the y coordinate are equivalent.

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zvonat [6]

Answer:

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Step-by-step explanation:

see the attached figure to better understand the problem

we know that

In the right triangle ABF

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$tan($

substitute the values

$tan($

$($

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