Answer:
3/7
Step-by-step explanation:
2
4
1
3
equals 3 over 7= 3/7
I hope this helps you
Answer:
Total charge= -25
Step-by-step explanation:
Given :
Charges of some ions
Aluminium +3
Phosphate -3
Chloride -1
Silver +1
To find total charge on 8 phosphate,7 chloride and 2 Aluminium atoms
Aluminium +3 × 2 =+6
Phosphate -3 × 8 = -24
Chloride -1 × 7 = -7
total charge=
+6-24-7 =+6 -31
= -25
Answer: 50
Find the area of the triangles then multiply by 2.
1/2 x 5 x 10 = 25
25 x 2 = 50
Answer:
Step-by-step explanation:
for square, rectangle and parallelogram is the first top three
Rhombus is the last two on the bottom
The reason why square, rectangle and parallelogram are the same is because they have the same properties
