What type of sequence is the following numbers? 2.5, 5, 10, ... SOMEONE PLEASE HELP ME

Asegment in the complex plane has a midpoint at 7 – 2i. if the segment has an endpoint at 11 – 3i, what is the other endpoint?

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

Identify reflection rule on a coordinate plane that verifies that triangle a(-1,7), b(6,5), c(-2,2) and a’(-1,-7), b(6,-5), c’(-2,2) triangle are congruent when reflected over the x-axis