Could u tell me what 60:48 in its simplest form is please

Which of the following of the following sets of side lengths could not form a triangle?

Which of the following describes how to translate the graph y = xi to obtain the graph of y = x - 11 - 12 1 unit left and 1 unit down 1 unit left and 1 unit up 1 unit right and 1 unit down 1 unit right and 1 unit up

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.