Perfect cubes between 1000 and 6000

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

One integer is 8 times another. if the product is 72, then find the integers

Hundred and tens tables to make 430 in five different ways