Here are points A and B. Plot the points for each dilation described. C is the image of B using A as the center of dilation and a scale factor of 2.
D is the image of A using B as the center of dilation and a scale factor of 2.
E is the image of B using A as the center of dilation and a scale factor of 1/2.
F is the image of A using B as the center of dilation and a scale factor of 1/2.
Did you find and label points C, D, E, F?
Going from left to right, what is the order of the points you labeled?

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

Factor 15x^3 - 5x^2 +6x-2 by grouping. what is the resulting expression

You are in charge of the customer service phone line with many employees. at the end of each phone callthe customers are asked to rate their service from 1 to 5 stars, with 5 being the best. you find the averagerating for 20 randomly selected employees and decide you want to improve the ratings so you require thoseemployees to go through a new training program. you then wait a week and find the new average rating foreach employee. the average change is an increase in 1.3 stars with a standard devation of .9 stars.(a) is this data paired or not paired? (b) what are the null and alternative hypothesis being tested? (c) what is the t-statistic you would use? write the general formula and the final calculation.(d) sketch a t-distribution, label your t-statistic and the probability you would be interested in: