Answer:
aWht is this .??????????????
Step-by-step explanation:
6 I think that is the answer I hop you get it right
Answer:
pyramids and cones have 1 base.
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Using the expansion
tan(x - y) =
, then
tan(x -
)
= 
note that tan( -
) = - tan(
) = - 
= 
=
→ B