Determine the coordinates for the center of a circle (2,8) (-4,2)

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Parks is wearing several rubber bracelets one third of the bracelets are tie-dye 1/6 are blue and 1/3 of the remainder are camouflage if parks wears 2 camouflage bracelets how many bracelets does he have on