X^2+1x-2=0
what could the answer be ? me .

1 , -2

Step-by-step explanation:

x=(-1±√1+4*2)/2

x=(-1±3)/2

x1=(-1+3)/2=2/2=1

x2=(-1-3)/2=-4/2=-2

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12

segment bisector

step-by-step explanation:

line segment bisector. definition: a line, ray or segment which cuts another line segment into two equal parts. try this drag one of the orange dots at a or b and note the the line ab always divides the line pq into two equal parts.

mark brainliest!