Find the quotients using long division. 1. (5x^4 + 14x^3 + 9x) ÷ (x^2 + 3x + 1)

2.

The diagonals of a rhombus are 12 inch and 16 inch long, the length of a side of a rhombus is 10 inch, what is the height of the rhombus

Bc and bd are opposite rays. all of the following are true except a)a, b,c, d are collinear b)a, b,c, d are coplanar c)bc=bd d)b is between c and d

Ratio of circumference to diameter example plz i need to now what it looks like.