Answer:
-45n+(-2)
Step-by-step explanation:
-10n+(-12)+10-35n
-45n-2
Let's get rid of parenthesis first using distributive property!
-10n-12+10-35n
Combine like terms!
-10n-35n--12+10
-45n-2 would be the final expression
35 definition 7=2 and x=-5
if these are diagonals ,then
area=(product of diagonals)/2
=(6*14)/2=42 ft²
