How is pi related to the circumference, diameter and radius of a circle

In circumference, pi is in the formula to solve circumference. In the formula for area you also need pi but with the square of the radius. The diameter is two times the radius and sometimes you need the diameter to find something of a circle. Pi is in all the formulas of circles including diameter radius and formula of circumference.

Step-by-step explanation:

Hope this helps! I don't really know how to answer the question like idk if there's a specific answer but if this is wrong I'm sorry

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.

he will have 300 because he is really broke and 300 is in his imangine

step-by-step explanation: he ehe heh step by the thy