Answer: (4x + 5y)^2
Factor the expression.
Answer:
8
Step-by-step explanation:
plug in the number 4, it would be 5•4-12
Do 5•4=20
20-12=8
4 (k+3) (k+) is the answer
Answer:The solution is in the attached file
Step-by-step explanation:
Answer:
The actual height is 150ft
Step-by-step explanation:
Given


Required
Determine the actual height
Substitute 60ft for width in: 

Express as fraction


Make height the subject


