The slope of the line containing the points (-2,3) and (-3,1) is -2/5 1/2 2

Ineed solving this problem h/8=-25 solve for h idk how to this can someone show me and also give an answer you

What is the arc length when θ =pi over 3 and the radius is 5 cm? (5 points) 5 pi over 3 cm 10 pi over 3 cm 16 pi over 3 cm pi over 3 cm

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.