Diameter of a cylinder with a volume of 66 and a height of 3.3

diameter = 9.38

Step-by-step explanation:

volume of cylinder = πh

since we have diameter,

r = d/2 , π = 22.7

66 = x 3.3

66 = /4 x 3.3

66 = 3.3 / 4

264 = 3.3

= 264/3.3

= 88

d =

diameter = 9.38

answer: 25 is the correct answer

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c