Charlie saves $21.45 each month for six months in the seventh month he only saves $10.60. for the 7th month How much money did charlie save in total?

Which statement best describes the polynomial

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Use δjkl and δmpn to determine whether don's claim is true or false. which of the following should don use to prove the triangles are similar? sss sas aas aa