The volume of a cone is 37xcubic units and its height is x units. Which expression represents the radius of the cone's base, in units?
O 3x
O 6x
ОЗлх2
O 9x2

3x

Step-by-step explanation:

34x^3=r^2×3,14×X/3

×3 34x^3= r^2×3,14×X/3 ×3

102x^3=r^2×9.42×X

÷9.42×X ÷9.42×X

10.83x^2=r^2

√10.83x^2= √r^2

3x=r

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!

if im not mistaking its

step-by-step explanation: