Sasha performs an experiment. She chooses one marble from each of three sacks. The first sack has black (B) and white (W) marbles. The second sack has green (G) and yellow (Y) marbles. The third sack has silver (S) and red (R) marbles.
Which tree diagram shows all the possible outcomes for this experiment?
w
R R
R
R
w
R
Ris
R
R
HELPOO PLEASEREE

Asilkworm winds its cocoon out of one long silk fiber. to make silk thread, 3 to 10 of these silk fibers are unwound from their cocoons and combined into aa single thread with a typical length of 300 yards. choose a reasonable number of silk fibers in a thread write an equation to find the total length of the silk fibersused in 300 yards of the thread

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

If chord ab is congruent to chord cd, then what must be true about ef and eg?