Brennan and ilene are solving the following problem. find x, y, and z in this 45-45-90 triangle if h = 4. which of them is correct?

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

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]