What are the following points lies on the given line? (10,2)

(-1,-16)

(17,12)

(-8, -25 1/4)

The figure below shows rectangle abcd and the triangle eca on a coordinate plane. which of the following expressions represents the perimeter of triangle of triangle eca in units

The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree

Solve for x where 0 equation: cot^2x+2cotx+1=0