Plz helllp, Solve and check 3/x^2+5x+6 + x-1/x+2 = 7/x-3

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

the first one

step-by-step explanation:

just id the test.

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!