Answer:
40 feet
Step-by-step explanation:
We know that the area of a rectangle is represented as 
, where l is the length and w is the width.
We already know the width, and we know the area, so we can plug these values into the equation.
Our goal is to now isolate the variable l, and to do this we can divide both sides by 6.
Hope this helped!
Answer:
The value of the expression at x=5 is 10
Step-by-step explanation:
The given expression is 
Let us simplify this expression.
Distribute -2 over the parentheses, we get
Now, substitute x = 5, we get
On simplifying, we get
The value of the expression at x=5 is 10
Answer:
5^1 in expended from is 5
hope it helps.
Angles on a straight line add up to 180°, so:
x + 60 = 180
x = 180 - 60
x = 120°
