The area of a circle is 645 ft2. What is the circumference, in feet? Express your answer in terms of 7.

Ms. sutton recorded the word counts and scores of the top ten essays in a timed writing contest. the table shows her data. how does the word count of an essay relate to its score in the contest? word count tends to decrease as the score decreases. word count tends to increase as the score decreases. word count tends to remain constant as the score decreases. word count has no apparent relationship to the score of the essay.

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)

Point m is located at (-4, -6). what is located 4 units from point m? ( its on a coordinate plane by the way. )