If I'm reading this question correctly you just have to find the difference of the first point given (L to L'). Once you find the difference of this point because it's a reflection all the other point will follow the same rule. So by applying this same rule you can figure out where K' is because you already have the original K
Answer:
107.3g
Explanation:Density = Mass/Volume
There are two methods either by taking the above formula and inserting the values or by using Mass = Denstiy*Volume
Here I have showed you both the ways:
1st
As Desnity is 21.46g/cm^3
Volume = 5cm^3
Let m be mass
21.46g/cm^3=m/5cm^3
Cross multiplication takes place here
21.46*5=m
107.3 =m
Therefore, mass of platinum = 107.3g
2nd
Mass = Denstiy*Volume
Density = 21.46g/cm^3
Volume = 5cm^3
m=21.46g/cm^3* 5g/cm^3
m= 107.3g
Renewable resources: Water, air, wildlife, forests,
Nonrenewable: oil, coal, and metals.
It us found in chinas northeast region
