If the radius of a cylinder is x, and the height is y, then the volume of the cylinder will be x²yπ. If every thing is quadrupled then it will be 4x and 4y, Therefore it will become (4x)²4yπ. This simplifies to 16x²4yπ, and then even further to 64x²y<span>π. Excluding the 64, that is the same as the original equation, so we now know that the coefficient of volume increase is 64, so the volume is 64 times greater. By the way, if you know the scale factor of change, the volume change will always be the scale factor change cubed. For area, or surface area it will be the scale factor squared. I hope this helps.</span>
Using the defects method, which relationship represents the Law of Cosines if the measure of the included angle between the sides a and b of ΔABC is less <span>than 90°?
</span><span>C) area of square c2 = area of square a2 + area of square b2 − area of defect1 − area of defect2
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I'm really not familiar with this subject area but I have encountered this problem before and this answer was confirmed.
Answer:
Step-by-step explanation:
SIMPLIFY the radical expression...
SO IT'S
Reduce the fraction with 2
Now it's
Rationalize the denominator...
SO IT WILL BE
EASY EXPLANATION...
GAVE ME THE BRAINLIEST IF MY ANSWER WAS HELPFUL...
Sᴋ᭄Sᴀᴍɪʀᴮᴼˢˢ
So,
To get how many wingbeats per minute,
200x60=12000 because there are 60 seconds in a minute
To get how many in 3 minutes,
12000x3=36000
Hope I helped!
On Part A you have to subtract $2.39-$1.99. Then in Part B you have to multiply $4.50 by 2. And then I think you have to add $3.79 when u are done multiplying.
