Let us assume the width of the rectangle = x meters
Then
Length of the rectangle = 2x + 2
Perimeter of the rectangle = 16 meters
Then
Perimeter = 2 (Length + width)
16 = 2(2x + 2 + x)
16 = 2(3x + 2)
16 = 6x + 4
6x = 16 - 4
6x = 12
x = 2
Then
Length of the side of the rectangle = 2x + 2
= (2 * 2) + 2
= 6
I hope that the procedure is clear enough for you to understand and this is the answer that you were looking for.
Need the graphs to be able to help
The answer is D. Solve for the first variable in one of the equations, then substitute the result into the other equation.
Answer:
0.038 in decimal form.
Step-by-step explanation:
3.8% means 3.8 per 100 or simply 3.8/100.
If you divide 3.8 by 100, you'll get 0.038 (a decimal number).
As you can see, to convert from percent to decimal just divide the percent value (3.8) by 100, and remove the "%"
Answer:
The answer is 7.
Step-by-step explanation:
You just have to substitute the -1 into the equation.
5 - 2(-1) = 5 + 2 = 7 ...... the -2 turns into a plus because a negative times a negative always equals a positive.