Choose the value of c to form a perfect-square trinomial. x2 + 8x + c
a. -8
b. 4
c. -4
d.16

There are several unique characteristics of qualitative research that make it distinct from quantitative research. describe the aspects of qualitative research and the elements of design that contribute to the rigor of the work. what actions of the researcher can compromise the integrity of the findings?

Measure of angles 31 (x+4) (3x+9) me

What are the interpretations of the line 3x - 15y = 60? x-intercept y-interception a: x 20 - y -4 b: x 5 - y 20 c: x -3 - y 15 d: x -4 - y 20