A rectangle has an area of 81 square centimeters. Which of the following could be the length and width of the rectangle? A: 9 cm and 9 cm B:7cm and 12cm C: 1 cm and 81 cm D:3 cm and 27 cm Which one is the right answer? asking for help

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question