Each diagram is made of smaller, identical pieces. Tell how many pieces you would share to model the given percentage

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour. what is the cyclist average rate for the round trip in miles per hour ?