Answer:
I think system 4 has no solution
Step-by-step explanation:
I'm sorry if you get it wrong
Answer:
,
, and 
Or
angle PQR, angle SQR and angle PQS
Step-by-step explanation:
The three different angles in the diagram are angle PQR, angle SQR and angle PQS.
Another way of writing this is using an angle sign before the alphabets follows. Thus:
,
, and
9/27 is equivalent to 2/27
Answer:
(3,13)
Step-by-step explanation:
so, you would add 3 to the y value
the point would be (3,13)
Literally just add it all up.
312.8+177.2+209=699 miles