A circle has a mass of 3 g and a square has a mass of 2 g. Which is the mass of a triangle? Select the correct choice. 9/5 g, 3 g, 11/3 g, 7 g. (This is a hanger diagram)

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.

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times

yes   because as the functions are graphed they eventually will intersect unless otherwise

step-by-step explanation: