The center and a point on a circle are given. Find the circumference to the nearest tenth. center:(−15, −21);

point on the circle: (0, −13)

The circumference is about ???

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

17 in long 1.3 ft wide and 8in high what is the volume

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem