Which is the next step in the following construction of an equilateral triangle?

connect a and d with a straightedge.
connect c and d with a straightedge.
connect c and e with a straightedge.
connect d and f with a straightedge.

ummm seems that u didnt post the attachement !

r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation:

42.4 6th grade students prefer hip hop

step-by-step explanation:

40 percent of 106 = 42.4

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."