Look at the trapezoid shown below. PLS HELP.
Which transformation carries the trapezoid onto itself?

O a reflection across the line y =0
O a rotation of 180 about the point 1,0)
O a rotation of 180 about the origin
O a reflection across the line x 1

Anumber cube is rolled and a coin is tossed. the number cube and the coin are fair. what is the probability that the number rolled is less than 4 and the coin toss is tails?

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u