The area of a rectangle is 21 meters squared and the length of the rectangle is 1 meter less than double the width find the dimensions of the rectangle ?

Determine whether the graphs of y=8x+5 and -y=8x-5 are parallel, perpendicular, coincident, or none of these. a. coincident b. parallel c. perpendicular d. none of these

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

What is not true about kl and mn? what is mn? (show )