Ateacher instructs the class to construct the midpoint of a segment. jeff pulls out his ruler and measure the segment to the nearest millimeter and then divides the length by two to find the exact middle of the segment. has he done this correctly?

Determine whether triangle tjd is congruent to triangle sek  givent (-4,-2), j (0,5), d (1,-1), s (-1,3), e (3,10), k (4,4)and explain the reason.  select one: a. yes, by sssb. no, by aasc. no, by asad. yes, by sas

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?