Answer:
Please click on the image
Step-by-step explanation:
All you do is multiply by the conjugate (Root 2)
Multiplying 5 by root 2 would give you 5 root 2 as shown.
Multiplying root 2 by root 2 would cancel out the root and would just give you 2
1200 mg
16% = .16
.16x = 192
x =(192/.16)
x = 1200mg
i dont know to be honest
butt
i think u add them
9+ 7+16=32
