Pls help this a math question. image below

Describe the relationship between the angles of similar triangles and the sides of similar triangles

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

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.