What is 73.31 rounded to the nearest tenth

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation