Example
6 cm
Two solid glass paperweights are shown at the right.
What is the volume of glass used to make each
paperweight? Write the volumes in terms of T.
4 cm
8 cm
Volume of Cone
Volume of Cylinder
V-B
V = Bh
= 'h
= .42.3
= 32
= 48
The volume of glass used in the cone paperweight is
32 cubic centimeters, and the volume of glass used
in the cylinder paperweight is 48 cubic centimeters.
jar'n
= 1 / 1 • 4².6
In the example, why was 4 and not 8 substituted for
rto find the volume of the cylinder?

c

step-by-step explanation:

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!

(2,6)

step-by-step explanation:

cause i just did this and got the answer

you're welcome