Find terms 6,7,8 and the nth term of the sequence below, where i=root-1:
2,2+2i,4i,−4+4i,−8,...

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders