Complete the sentence. 13 is 65% of

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

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)