The vertices of quadrilateral pqrs are p(4, 5), q(6, 6), r(9, 4), and s(7, 2). write a paragraph proof to determine whether quadrilateral pqrs is a parallelogram.

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i