Answer:
18 KM/H.
Step-by-step explanation:
S= D / T or 500 meters / 100 seconds. The answer is 5M/S. To calculate the speed per hour, multiply the distance by 3600 (60 seconds times 60 minutes equals one hour). 5 x 36oo = 18 KM/H.
Answer: $2.50
Step-by-step explanation: I don't really know if I'm right let me know if I am but what I came up with is half of 20 is 10 half of 10 is 5 and half of 5 is two and a half so $2.50
L*W*H for area. You need to multiply the length then width then height. The answer would equal 270
17/8 -11/3
51/24-88/24
-37/24 simplified is -1 13/24
(4,-2) is located in Quadrant IV