50 points!

let abcd be a parallelogram. by definition of a side ab is parallel to side cd and side bc is parallel to side da. construct diagonals bd and ac using a straightedge. label the point of intersection between the diagonals point q. according to a property of a opposite sides are congruent so side ab is congruent to side cd. ∡bac is congruent to ∡acd and ∡abd is congruent to ∡bdc, both by thetheorem. therefore, rabq and rcdq are congruent by aq is congruent to cq and bq is congruent to dq by consequently, diagonals bd and ac bisect one another by definition of a bisector.

For [tex]f(x) = 4x+1[/tex] and [tex]g(x) = x^{2} -5[/tex] find [tex](f[/tex] ° [tex]g)[/tex][tex](4)[/tex]

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

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0