Answer:
40 by 2.5 ?
Step-by-step explanation:
Answer:
27
Step-by-step explanation:
If S-A-D (S, A, D are collinear)
Then:
Answer none of the above
Reason - they are adjacent angles
Not vertical
Not complementary
Not supplementary
They went there in 6.5 hours and came back in 5.8 hours