Select all of the equations that have NO SOLUTION 2x = 2x - 1; 5x + 3 = 5x + 3; 4 - 4x = 2(2x); 8 + 3x = 3x - 4; 2x = 0

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.