A rectangular piece of paper with length 31 cm and width 16 cm has two semicircles cut out of it, as shown below Find the area of the paper that remains. Use the value 3.14 for 11, and do not round your answer. Be sure to indude the correct unit in your

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

What is the slope of any line parallel to the line 8x+9y=3 in the standard (x,y) coordinate plane?