Which set of side lengths can form a triangle? A
2 cm, 2 cm, 6 cm
B
3 cm, 6 cm, 9 cm
С
4 cm, 8 cm, 5 cm
D 8
8 cm, 3 cm, 4 cm

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Examine this system of equations. what integer should the second equation be multiplied by so that when the two equations are added together, the x term is eliminated? 3/4x+1/7y=6 1/8x-3/5y=16