What numerical value of x would make LaTeX: \triangle XYZ \sim \triangle HJK△ X Y Z ∼ △ H J K in the diagram below?

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.

The amount of data left on the cell phone six gb for 81.5 gb of data is used how much data is available at the beginning of the cycle