Let width = x, Therefore the length must equal 2x
Therefore insert these values on the sides of a rectangle.
Add: 2x + 2x + x + x = 18
Therefore 6x = 18
x = 3
Answer:
c is the answer since you are trying to make the ys number (-/+) of the value the other y contains
(3) so you will multiply the first equation by -3 to be able to eliminate y
Answer:
Step-by-step explanation:100 miles down the middle when you do pythagorean thearom.
Answer:
D
Step-by-step explanation:
D is the only answer given as a ratio, the rest are not.
