Find the length of the hypotenuse of a right triangle with legs of 9 cm and 12 cm. a. 8 cm b. 21 cm c. 15 cm d. 225 cm i would like the whole test

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