Six people participated in a checker tournament. each participant played exactly three games with each of the other participants. how many games were played in all.

What’s the range cuz i can’t find it?

If cos(θ)=2853 with θin q iv, what is sin(θ)?

Question 2 of 102 pointsthe temperature is 45°f. the temperature will decrease by 2°f each hour. leth be the number of hours. when will the temperature be below 32°f? write an inequality for this problem. oa. 45 + 2h 32b. 45 + 2h< 32o c. 45 - 2h< 32od. 45 - 2hs 32