The measures of the angles of a triangle are shown in the figure below. Solve for x.
108
29

idk

step-by-step explanation:

the answer is

d.

5.3066 m2

step-by-step explanation:

if e is the midpoint of bd, then bd is 14.

step-by-step explanation:

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."