Answer:
i think the median is 301.5
i think the mean is 67
i think the range is 30
Step-by-step explanation:
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Scalene and Right triangle
Answer:
is this deleted or not siris this deleted or not sir
The solution to the problem is as follows:
<span>cos2A - cos4A = -2 sin(6A/2).sin(-2A/2) = +2 sin(3A).sinA
and
sin4A - sin2A = 2 cos(6A/2).sin(2A/2) = 2 cos(3A).sinA
Hence RHS = (cos(2A)-cos(4A))/ (sin(4A)- Sin(2A)) = sin 3A / cos 3A = tan 3A = LHS
</span>
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For sure do parentheses you add 68 plus 7 then you get your answer then you at 93
