Answer:
Step-by-step explanation:
If there are two hydrogen atom molecules in one atom of water you'd do 51 times 2, getting you 102 hydrogen atoms in 51 water molecules.
Answer:
Step-by-step explanation:
1.
The supplementary angles to ∠x are adding to 180° and are ∠HGC and ∠BGA
2.
If ∠DGE = 90° , then
∠CGD is also 90° because ∠DGE and ∠CGD are a linear pair and
∠HGC is also 90° because ∠DGE and ∠HGC are vertical angles
Product means the answer to multiplication problems.
so 7/2 = 3.5 then 3.5/2 = 1.75
(1.75 * 2) = 7/2
Answer:
6
Step-by-step explanation:
