No, this is not valid. In the picture below,

is a vertical angle with

. But

is not
Answer:
It is D.
Step-by-step explanation:
Answer:
A
B
C
Step-by-step explanation:
I think this is correct
Answer:
2009.6 and 13824 minutes and 230.4 hours
Step-by-step explanation:
v=3.14 x 4 x 2 x 80= 2009.6
Answer:
4/27
Female:15/27 female with an A:4/15
Male:12/27 male with an A:3/12
Answer=15/27 ×4/15