Identify a set of parallel and a set of perpendicular lines in this image.
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Need ! give step by step solutions on how to solve number one [tex]\frac{9-2\sqrt{3} }{12+\sqrt{3} }[/tex] number two [tex]x+4=\sqrt{13x-20}[/tex] number three (domain and range) [tex]f(x)=2\sqrt[3]{x} +1[/tex]

Acylinder has volume 45π and radius 3. what is it’s height?

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16