If both triangles on the graph below are right triangles, what is the value of x? (x, 9)
(6,4)
(0,2)

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?

10x − 5y + 14 = 0 whats the answer pls

Let x = a + bi and y = c + di and z = f + gi. which statements are true?