6. in the following diagram it is known that ac is parallel to bd and ab is parallel to cd. which of
the following theorems would be used to show that aacb is congruent to adbc ?
(1) s. s.s.
(2) a. s.a.
(3) s. a.s.
(4) h. l.

Acommunity group sells 2,000 tickets for its raffle. the grand prize is a car. neil and 9 of his friends buy 10 tickets each. when the winning ticket number is announced, it is found to belong to neil's group. given this information, what is the probability that the ticket belongs to neil? a.1/5 b.1/10 c.1/200 d.1/4

Compare the subtraction problems 6/8 - 5/8 = 1/8 and 6/9 - 7/9 = 1/9 why is the answer to the first problem positive and the answer to the second problem negative

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.