Angle 5 and angle 6 or vertical 6 is 55° what is the measure of angle 6

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle