Please Help NO LINKS Find the mass of the two-dimensional object. An oversized hockey puck of radius
5
in with a density function of
ρ
(
x
)
=
x
3
−
5
x
+
9
.

the answer is y = 11.54

hope this : )

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )