Madeline is asked to analyze the true statements shown. if two lines meet at a 90 angle, they are perpendicular. if two lines are perpendicular, they have opposite reciprocal slopes. which conclusion can madeline draw from the given statements? based on the law of syllogism, if two lines meet at a 90 angle, then they have opposite reciprocal slopes. based on the law of syllogism, if two lines have opposite reciprocal slopes, then they meet at a 90 angle. based on inductive reasoning, if two lines meet at a 90 angle, then they have opposite reciprocal slopes. based on inductive reasoning, if two lines have opposite reciprocal slopes, then they meet at a 90 angle.

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

The sum of two numbers is 12 and their difference is 18 what are the two numbers