Answer:
10
Step-by-step explanation:
39.8/4=9.95, rounds to 10
k=39
-30 + k = 9
k=9+30
(-14)+2=(-12)
75-12=63
63/3=21
21-2=19 BASE=19
21+7=28 EACH LEG=28
28+28+19=75
new triangle 21+21+21
19+2=21
28-7=21
2/10 .02
Uhhhhhhhhhhhhhhhhhh what? Anyways, I'm <u><em>good</em></u> .-.