Points b, d, and f are midpoints of the sides of triangle ace. ec=30 and df= 17 find ac

Your answer should be AC=2DF=34

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

d.) yes, because the volume of the cone is greater than the volume of the sphere

step-by-step explanation: