3 years ago

Match each equation to the situation

Mathematics

1 answer:

11111nata11111 [884]3 years ago

8 0

Answer:

they are all in order 1A-1b, 2a-2b,3a-3b

Step-by-step explanation:

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jek_recluse [69]

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Step-by-step explanation:

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3 years ago

Solve trigonometric function<br><br> cos2∅ + sin∅ × csc∅ / sin2∅

aliina [53]

Answer:

Step-by-step explanation:

$\sf Formula: \\\\\sin 2 \theta = 2 \sin \theta \cos \theta$

$\text {\sf \Large Solution :}$

$\cos 2 \theta +\dfrac{\sin \theta\cdot \cos \theta }{\sin 2 \theta } = \\\\\ \cos 2 \theta +\dfrac{\sin \theta\cdot \cos \theta}{2\sin \theta\cdot \cos \theta} =\boxed{\cos 2 \theta +\dfrac{1}{2} }$