Which of these add up to exactly 20 (choose as much as needed)

4 1/6
6 2/8
7 1/2
8/10
1/4
1 2/3
8 7/11
1 1/3
1/8

The goal is to find as many words as you can that add up to. EXACTLY 20, 30, 40 or 50. • Choose a word. • Use the chart ... TRY THESE: write the value after each word. Circle the words that that add up to EXACTLY 20, 30, 40 or 50. TOE = 40.

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c