The 142 pound man weighs 64.468 in kilograms
Answer:
x=1
Step-by-step explanation:
(7x-1)+(2x-1)=7
7x+2x-1-1=7
7x+2x=7+1+1
9x=9
9x/9 = 9/9
x=1
Answer:
- 1.6
Step-by-step explanation:
If divide these to numbers without the negative, you'll get 1.6
Then you can add the negative sign to the 50 and 1.6 and you'll get the correct answer... btw I'm just lazy and that's my way of dividing negative numbers.
Answer:
138330.608 liters (about 138331)
Step-by-step explanation:
V = πr²h
r = 320 / 2 = 160cm = 1.6m
V = π * 1.6^2 * 17.2 = 138.330608 m³
138.330608m³ * 1000L = 138330.608 liters