Answer: 
Step by step:

(Used a table of common angles)
Answer:
342
Step-by-step explanation:
x=5
72+72+18(5)+9+18 (5)+9=342
Answer:
C. 3.2
If GF = 3.2 a possible measure of TS is 3.2
Answer:
15/4, or 3.75
Step-by-step explanation:
all i really did was plug it into the calculator like so: (3/4)/(1/5) and thats what came out
Answer:
a
Step-by-step explanation:
hope this helps
;)