Step-by-step explanation:
The slop is M= 1÷x-y-xy
Answer:
sin X
Step-by-step explanation:
sin X =
=
= 
Answer: The answer is C on edg.
Step-by-step explanation: I got it right
Answer:

Step-by-step explanation:
AR = 50
AW = WR = EN = 25
RS = 40
RN = NS = WE = 20


Explanation is in the file
tinyurl.com/wpazsebu