The first side of a triangle is 9 m shorter than the second side. the third side is 3 times as long as the first side. the perimeter is 39 m. what is the length of the longest side?

What is this inequality notation? t is less then or equal to 2

The rectangle on the right is the image of the rectangle on the left. what transformation would result in this image? reflection rotation translation dilation

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick