Please Help NO LINKS Find the mass of the two-dimensional object. An oversized hockey puck of radius
8
8
in with a density function of
ρ
(
x
)
ρ
(
x
)
=
6
+
1
cos
(
π
x
)
6
+
1
cos
(
π
x
)
.

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.