Chris has a bag with 4 black socks and 6 red socks (so there are 10 socks in total). Timothy reaches into the bag and grabs two socks without replacement. Find the
probability that he will not grab two red socks.

78/90

Step-by-step explanation:

p(BR)=6/10*4/9=24/90

p(RB)=4/10*6/9=24/90

p(BB)=6/10*5/9=30/90

add these together, you get 78/90

answer: the two figures are congruent.

step-by-step explanation: they're congruent because figure efgh is reflected across the x and y axis but it was also rotated.

hope it !

ok

step-by-step explanation: