Answer:
Width = 10 inches
Length = 13 inches
Step-by-step explanation:
Firstly, we setup 'let' statements,
Let:
Width be x
Length x + 3
2(width) + 2(length) = Perimeter;
2x + 2(x + 3) = 46,
2x + 2x + 6 = 46
Then, we simplify for 2x + 2x:
4x + 6 = 46
The opposite operation for addition is subtraction to isolate x, therefore:
4x + 6 - 6 = 46 - 6,
4x = 40
The opposite operation for multiplication is division, to isolate x, therefore:
4x / 4 = 40 / 4
x = 10
Now we substitute for x in the let statements:
Width = 10 inches
Length = (10) + 3 = 13 inches
Answer:
10
Step-by-step explanation:
K = 13 J = ?
2J - 7 = 13
2J = 20
J = 10
Answer:
$13
Step-by-step explanation:
Please tell me if i'm wrong.
S = 2100 + 40N Think of the graph as your typical (X,Y) graph but with the axis being (N,S) instead.
It would be the angles 13*, 66*, 101* because they add up to be 180
