Given the points below, find XY. Round to the nearest hundredth.
X(-9, 2) and Y(5,-4)
XY =

How is the number of vertices for a prism related to the name of the prism

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)