In addition to the facts in the diagram, which statement is necessary to prove that the two triangles are congruent by the SAS criterion? A.
AC = DE

B.
m∠BAC = m∠FDE

C.
BC = EF

D.
m∠CAB= m∠EDF

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?

Change negative exponents to positive. then solve. round to four decimal places

Jennifer graphs the function f(x)=x squared. then she graphs the function f(x-3). how does the graph f(x-3) differ from the graph of f(x)