Choose ALL the graphs that are best for displaying numerical data. multiple selection answer
bar graph
circle graph
stem-and-leaf plot
box-and-whisker plot
scatter plot
line graph
histogram

2.4+3.2t. you get the answer by adding the ones with variables and ones without

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since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.