2 years ago

Find the exact value of sin 105º.

Mathematics

2 answers:

NARA [144]2 years ago

7 0

Value is 1
(according to my calculator)

Jet001 [13]2 years ago

4 0

Answer:

sin 105 = sin (45 + 60) = sin 45 cos 60 + cos 45 sin 60, or

= (1 / √2)(1 / 2) + (1 / √2)(√3 / 2)

1 + √3

= -------------

2√2

Step-by-step explanation:

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GuDViN [60]

Answer:

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Step-by-step explanation:

These two angles are interior angles. They add up to 180 degrees

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Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

One-fourth of the sum of 6 and 2 times c exceeds 3.

Sergeeva-Olga [200]

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2 years ago

What is the factored form of that question

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Answer:

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