2points
both the red and blue line segments stretch from the center of the circle to a
point on the circle. the length of the blue line segment is 7. how long is the
red line segment?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.