Answer:
25 / 30 = 5 / 6
Step-by-step explanation:
The answer has to be B,
this is because two sides of a triangle always have to add up to the third side so A is definitely not the answer- 12+5=17 not > 17. The answer is not C because 9+12=20 which is < 22 not >.
Answer:
Step-by-step explanation: h = -2t + 25
2t = the distance the glider will pass descending with constant speed of 2 m/s (distance = speed*time)
25 = the initial height that will decrease by the distance that the glider will pass while descending during time t
2/3x4 =8/12
3/4x3 =9/12
8/12+9/12=17/12
17/12=1 5/12
1+2+1 5/12 = 4 5/12
