Let a and b be non-zero integers. which of the following is always true about the ratio -a/b (asap plz, ) a. it is always a positive rational number. b. it is always a rational number. you cannot determine its sign without knowing the values of a and b. c. it is always an integer. you cannot determine its sign without knowing the values of a and b.

on friday there were 15 birds

definition: a circle is the  set of all points in a plane that are equidistant  from a given  point  called the center of the circle. we use the symbol ⊙ to represent a circle. the a line segment from the center of the circle to  any point  on the circle is a radius of the circle.

step-by-step explanation:

i googled it and this is what i got i don't know how it is. sorry.