Z S
Y
R
'T
If triangle RST and triangle XYZ are similar, which of these equations
must be true?
А
ST RT
YZ XZ
00
B
ST SR
YZ XZ
С
RT
YZ
II
RT
XZ
RT RS
D
XZ YZ
3

The axis of symmetry for the graph of the function f(x)=1/4^2+bx +10 is x=6. what is the value of b?

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

Solve 2x+y=3 x+y=5 in substitution method