Answer:
V = pi*x^2*(18x - 45)
Step-by-step explanation:
If the diameter is 6x and the height is 2x + 5, we know that the radius is 3x.
Plugging this info into the volume-of-a-cylinder formula V = pi*r^2*h, we get:
V = pi*(3x)^2*(2x - 5), or V = pi*(9x^2)(2x -5), or:
V = pi*(18x^3 - 45x^2), or V = pi*x^2*(18x - 45)
Answer:
The answer is the top option choice "both i and ii."
Step-by-step explanation:
Hopes this helps.
Answer: A. 8.75
Step-by-step explanation: y=12.5x
Step 1: Flip the equation.
12.5x=y
Step 2: Divide both sides by 12.5.
12.5x/12.5=y/12.5 x=8
The answer was 0.8, but I moved the decimal over and it was 80% I simplified it to 8.75
<span>The general rule of thumb is that the smaller a substance's atoms and the stronger the bonds, the harder the substance to react and interact with other atoms. Since the stability is higher. Hope this answers the question. Have a nice day.</span>
