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sineoko [7]
3 years ago
5

Product formula.a) 2sin48° cos12°​ help me.....(step by step)

Mathematics
1 answer:
Nadya [2.5K]3 years ago
5 0

Answer:

Step-by-step explanation:

2SIn A Cos B = Sin (A + B) + Sin (A - B)

2 Sin 48 Cos 12 = Sin (48 +12) + Sin (48 -12)

                           = Sin 60 + Sin 36

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Draw a line having a slope of 1/3 and y-intercept of -1
Lilit [14]
Equation for slope=1/3 and y-intercept=-1 is:
y = mx + b
where m is slope and b is y-intercept.
So, equation becomes
y = -1x + 1/3
Now put different values of x in the equation to get corresponding value of y.
x          y
0         1/3
1        -2/3
2        -5/3
3        -8/3
-1       4/3
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3 years ago
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aalyn [17]

Answer:

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Step-by-step explanation:

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3 years ago
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Katena32 [7]
So all you have to do is take the first numbers of each multiple and multiply them. 
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3 0
4 years ago
If it took Carlos an hour to cycle from his house to the library yesterday, was the distance that he cycled greater than 6 miles
julia-pushkina [17]

Answer:

Option 2 is the correct answer.

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3 years ago
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