Statements are all TRUE
sinA =
and cosB = 
cscA = 1/sinA = 1/(a/c) =
and secB = 1/cosB = 1/(a/c) = 
tanA =
and cotB= 1/tanB = 1/ (b/a) = 
The reciprocal of -1/3 is -3/1
and the reciprocal of 4/1 is 1/4
Answer:
9
Step-by-step explanation:
6×3=18 3×3=9 9+18
jdiwiduduhdh
Answer:
y - 2x = 2
Step-by-step explanation:
2y - 4x = 4
2(y - 2x) = 4 | : 2
y - 2x = 2