Answer:
12
Step-by-step explanation:
5^2+b^2=13^2
25+b^2=169
169-25=144
b=12
(yes, this is also a triple)
y=1/3x+2
ok soooooooooo9oooooooooooooooooooo
30/52
20 + 8 + 0.1 + 0.09
$=\sqrt{4^2}\times\sqrt{2^2\cdot3}$
$=4\times2\sqrt3=8\sqrt3$
