Add. [4−11−75]+[1−163]

A [5−13−108]

B [5−1−128]

C [5−12−18]

D [5−10−138] This is the matrix

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

How are sas and sss used to show that two triangles are congruent?

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c