Help pls!! .

How are sas and sss used to show that two triangles are congruent?

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244