Answer:
Texting speed
Step-by-step explanation:
It's the dependent variable
Answer:
1
2
6
Step-by-step explanation:
1/2 +1/2 =1
length 1/2 ×4=2
wide 1/2 ×3 =1 1/2
height 1/2×3= 1 1/2
45 is exactly half of 90
that means 45 is 50% of 90.
The formula of an area of a square: 
a - side
We have: 
substitute:

The fromula of a perimeter of a square is: 
substitute:

Answer:
C)
Step-by-step explanation:
A magician never tells there secret