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Debora [2.8K]
3 years ago
13

Find the exact value of sin 105º.

Mathematics
2 answers:
NARA [144]3 years ago
7 0
Value is 1
(according to my calculator)
Jet001 [13]3 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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Step-by-step explanation:

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The Jaxon High School prom committee has 100 thumb drives to sell in a fundraiser. The function f(x) = 8x – 200 models their inc
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Answer:

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Step-by-step explanation:

Based on the equation we see that the thumb drives cost $200 which is why that is being subtracted. To calculate the break-even number of sales we need to make a total of 200 to cover the costs. We calculate this by matching the equation to 0 and solving for x...

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Question 3 (1 point)
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If x=2 and y=3 what is 7x+y+16
Vinvika [58]

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Step-by-step explanation:

Input the numbers into the variables.
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