The scientists estimate that the pacific pls tectonic plates, has moved about 1, 060kilometers in the past 10.8 million years. what was the average speed of thepacific plate during that time period, in centimeters per year?

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Which value would be a solution for x in the inequality 47-4x< 7

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