Answer:
Recall that the height of the object, in meters, is a function of elapsed time, in seconds. Thus what 
means is that the object is at a height of 8 meters when 12 seconds have passed since its launch.
Answer:
S = 1
Step-by-step explanation:
If you add a positive 1 to -20, you would get -19
D. 48
First is 2.05 times 20, which is 41. And then you add the 7 for tip, which is 48.
Answer:
280.5 mm^2
Step-by-step explanation:
scale * 25.5 mm = 127.5 mm 1275/25.5 = 5 scale factor
25.5 * 55/5 = 280.5 mm^2
