What is 0 divided by 0

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

Sara is flying a kite at the park. the angle of elevation from sara to kite in the sky is 53° and the length of the string is 32 feet. of sara is 5 feet tall how far off the ground is the kite