Which of the following integrals are improper? (Select all that apply.) [infinity] sin x 1 + 2x2 dx −[infinity] 13 ln(x − 3) dx 4 10 1 x − 8 dx 6 7 1 7x − 1 dx 6 13 ln(x − 3) dx 3

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.