Omar tried to solve an equation step by step. 3x = 4.5 32 4.5 Step 1 3 3 I = 1.5 Step 2 Find Omar's mistake.​

Which is the graph of the piecewise function f(x)? f(x)=[tex]f(x) = \left \{ {{-x+1, x\leq 0 } \atop {x+1, x\ \textgreater \ 0}} \right.[/tex]

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

Are the corresponding angles congruent? explain why or why not.