Similar matchsticks are used to make the shape shown. All of the matchsticks are then rearranged to make two identical shapes. What identical shapes were made?​

For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)

Graph the equationy= x+3[tex]y = x + 3[/tex]

Can someone plz me understand how to do these. plz, show work.in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]