can someone help me with this question?kinda need help. A table top is made in the shape of a circle with a diameter of 12 inches. What is the circumference of the table top?

37.68cm

Step-by-step explanation:

Find the radius of the table top.

12 ÷ 2 = 6cm

The radius is 6cm, the formula of circumference is 2 pi radius.

Solution:

2 x 3.14 x 6 = 37.68cm

(Final answer)

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

the monthly balance will be $75,000