Find the area of the rhombus.
a.60 units^2
b.169 units^2
c.338 units^2
d.120 units^2

Which expression is equivalent to (9x - 3 1/ + 1 3/8)

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

How do you find the area of a triangle