Find the circumference of OL. Use 3.14 for n
and round your answer to the nearest whole
number.
10 cm
50°
K

1. are the triangles similar and if so why? what is the value of x? show your work.

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25

Your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph.