A border made from triangular tiles appears below . XZ measures 8 cm and XZ=ZW. What is the measure of angle XYZ?

Tell whether the two rates form a proportion

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i

Two trains leave stations 546 miles apart at the same time and travel toward each other. one train travels at 95 miles per hour while the other travels at 115 miles per hour l. how long will it take for the two trains to meet