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>
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▹ Answer
<em>x = -13 </em>
▹ Step-by-Step Explanation
3x = -39
Divide both sides by 3:
3/3 = 1x
-39/3 = -13
FINAL ANSWER:
<em>x = -13</em>
Hope this helps!
CloutAnswers ❁
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Answer:
graph b and d
Step-by-step explanation:
because they pass the vertical line test.
Answer:
w =
Step-by-step explanation:
The question is
We can first use distributive property to simplify, the distributive property is
Thus we have:
<em>Now we combine like terms and simplify to get the final answer for w</em><em>.</em>
Thus, w =
The total price would have to be $300 , only because if you find the recipocal of 1/4 which is (4) you multiply it by the cost you bought it at which is $75 . So you get $300.