Zvaries inversely with the product of x and y. when x=2 and y=4, z=0.5 what is the value of z when x=4 and y =9?

Every rhombus is a square. true false

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

What is the volume of a cone with a height of 6 cm in the radius of 2 cm