A grade 2 class was playing guess my rule
There were 21 students in the class
8 students were wearing stripes. How many students were not wearing stripes?

Find the distance between (7,-6) and (-3,-9)

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re