Please Help!! in the figure below, ∆abc ∆def. point c is the point of intersection between ag and bf, while point E is the point of intersection between dg and bf. Prove ∆abc ~ ∆gec.

Acommunity group sells 2,000 tickets for its raffle. the grand prize is a car. neil and 9 of his friends buy 10 tickets each. when the winning ticket number is announced, it is found to belong to neil's group. given this information, what is the probability that the ticket belongs to neil? a.1/5 b.1/10 c.1/200 d.1/4

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)