Geometry ! celeste is constructing the perpendicular bisector of st⎯⎯⎯⎯⎯ . which set of instructions explains a correct way to begin the construction? a) place the compass point on point s and open the compass so that the pencil point is on the midpoint of the line segment. draw an arc on each side of the segment. b) place the compass point on the midpoint of the line segment and open the compass so that the pencil point is on point s. draw an arc on each side of the segment. c) place the compass point on point s and open the compass so that the pencil point is on the segment, but closer to point t than to point s. draw an arc on each side of the segment. d) place the compass point on point s and open the compass so that the pencil point is on the segment, but closer to point s than to point t. draw an arc on each side of the segment.

Which themes are portrayed in this excerpt from leo tolstoy’s the death of ivan ilyich? praskovya fedorovna came of a good family, was not bad looking, and had some little property. ivan ilyich might have aspired to a more brilliant match, but even this was good. he had his salary, and she, he hoped, would have an equal income. she was well connected, and was a sweet, pretty, and thoroughly correct young woman. to say that ivan ilyich married because he fell in love with praskovya fedorovna and found that she sympathized with his views of life would be as incorrect as to say that he married because his social circle approved of the match. he was swayed by both these considerations: the marriage gave him personal satisfaction, and at the same time it was considered the right thing by the most highly placed of his associates. so ivan ilyich got married. conforming to social conventions criticism of a middle class lifestyle the destructive impact of loneliness struggling to face reality the necessity of companionship

The variable in a relation who’s value depends on the value of the independent variable is called what?

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.