The hypotenuse of a 45°-45°-90° triangle measures 7 StartRoot 2 EndRoot units. A right triangle is shown. The hypotenuse has a length of 7 StartRoot 2 EndRoot and the lengths of the other 2 sides are congruent. What is the length of one leg of the triangle? 7 units 7 StartRoot 2 EndRoot units 14 units 14 StartRoot 2 EndRoot units

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.