Is it 29? i’m not totally sure
Answer:
21
Step-by-step explanation:
because you divide 9 byy 3 and you get 3 so then you do 7 x 3 7x3 is 21
500=140+40h
minus 140 both sides
360=40h
divide y 40
9=h
9 hours
Answer:
1. Letting the toy roll down a ramp
2. Letting the toy roll down a ramp
3. The objects must have similar charges
4. The plane moves
5. Thermal
Step-by-step explanation:
