3 lines intersect. A horizontal line with points G, N, K intersects a vertical line with points J, N, M at point N and forms a right angle. The third line contains points H, N, L and intersects the other lines at N. It is diagonal and cuts through angles J N G and M N K.
Which statements are true regarding the diagram?
AngleGNH and AngleHNJ are complementary.
AngleJNK and AngleKNL are supplementary.
AngleKNL and AngleLNM are complementary.
mAngleHNK + mAngleKNL = 180°
mAngleMNG + mAngleGNH = 90°

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

For the equations below which statement is true ?

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion