Six more than 5 times a number is the same as 9 less than twice the number. find the number.

i believe the answer is the polygon, heptagon.

just sum

10 + 10 = 20

486in is correct

step-by-step explanation:

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d