1. a quadrilateral has vertices (5, 3) (5,-1) (-1,3) and (-1,-1). what special quadrilateral is formed by connecting the midpoints of the sides?

a. rectangle
b. rhombus
c. kite
d. trapezoid

2. what type of quadrilateral is formed by connecting the points (0,9) (3,6) (0,1) and (-3,6)?

a. rhombus
b. trapezoid
c. kite
d. quadrilateral

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.

What is the probably of getting heads when poing a coin and getting a number greater than or equal to 5 when rolling a single diea) 1/6b) 1/3c) 1/4d) 1/12