Answer:
s = 17
Step-by-step explanation:
Using the tangent ratio in the right triangle and the exact value
tan60° = 
, then
tan60° = 
= 
= ( multiply both sides by s )
s × = 17 ( divide both sides by )
s = 17
$4, $8, and $12 because each is a multiple of 4 (4x1=4, 4x2=8, 4x3=12) and they all add up to 24.
Frequency = 1/period
Frequency = 1 / 0.001136
Frequency = 880.2816 Hz
Rounded to the nearest frequency = 880 Hz
Answer:
no solution
Step-by-step explanation:
12x − 18y = 27
4x − 6y = 10
Multiply the second equation by -3 so we can eliminate x
-3(4x − 6y) = 10*-3
-12x +18y = -30
Add the first equation to this new equation
12x − 18y = 27
-12x +18y = -30
------------------------
0 = -3
This is not a true equation, so there is no solution
Answer:
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