3 years ago

Which equation is not an identity?

1 answer:

3 0

D because cos
${ \cos(t) }^{2} + \sin(t) {}^{2} = 1$

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Marrrta [24]

Answer:

x = 19

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Step-by-step explanation:

Angles (11x - 93)° and 116° are vertical angles, so their measures are equal.

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