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Step-by-step explanation:
JDUJDNdj
The equation is:
y = 10 sin(π/15 t) + 30
where 30 represents the initial height of the blade above the ground and π/15 represents the period as we are given that the blade completes two rotation every minute.Finally the 10 represents the length of the blades.
Hope this helps :)
Answer:
<em>X can equal 22.5 </em>
Step-by-step explanation:
I've set up the equation below:

With this equation, as any addition equation goes, we assume it to be like this:
A + B = C
so
C - A = B
that means,

The easiest thing to do is to make 2/3 have the same denominator as 8/9, we do this by...

So...

We now know that 5 over x equals 2 over nine. We can determine x by cross multiplying as follows:

So, x is 22.5, making the equation indeed solvable.
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<em>Have a nice day, fam. This problem really worked my brain! Spread The Love.</em>
Answer:
yes yeah
Step-by-step explanation:
yeah it right thank to
600 i think hope this
helps