Answer:
Step-by-step explanation:
17.3664
Answer:17.3664 kilometers per hour
4.824m/s
(4.824x18) ➗ 5
86.832 ➗ 5=17.3664
4.824 meters per second =17.3664 kilometers per hour
6+_3√2/2
y=2x²-12x+9
y=6+3√2/2