Alex, Toby and Samuel are playing a game. At the end of the game they will make a classification with one of them in the first place, one of them in second place and one of them in third place. Work out how many possible outcomes there could be at the end of the game

4. find the geometric mean of 4 and 12. 24 8

What is the absolute value of the complex number -4-sqrt2i

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.