A rhombus has a perimeter of 136 meters and a diagonal 32 meters long. Find the area of the rhombus. I’ll give brainliest!!

Arational number that is equivalent to -20/4?

Atriangle has vertices of (0,3.5), (3,1.5), (0, -1.5). if it is dilated with center at the origin, and a scale factor of 2, what will be the coordinates of the image?

Huong is organizing paperback and hardback books for her club's used book sale. the number of paperbacks is 12 less than three times the number of hardbacks. huong had 162 paperbacks. how many hardback books were there?