∠xangle, x y \angle y∠yangle, y son ángulos suplementarios. \angle y∠yangle, y mide 142^\circ142 ∘
142, degrees.
¿Cuánto mide \angle x∠xangle, x

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?

An engineer scale model shows a building that is 3 inches tall. if the scale is 1 inch = 600 feet, how tall is the actual building?