Answer:
12 feet
Step-by-step explanation:
Given: length = 15 feet, width = L x 80%
Unknown: width = ?
width = L x 80%
w = (15ft) x 80% or (15ft) x .80
w = 12 ft
Answer: A
Step-by-step explanation:
The pyramid's sides is twice as big so x is twice as big too
Could you show a picture so i could understand a little bit better?
Answer:
5
Step-by-step explanation:
( divide numerator and denominator by 5 ) , then
= 
( with missing number ? = 5 )
Answer:
every difference x-y is the same for related pairs of x and y
