Find the sum of the first four terms of the arithmetic sequence with the given first term and common difference: a: = 25; d = 10

Which expression is equivalent to (4 +6i)^2? ? -20 + 48i 8 + 12i 16 - 36i 20 + 48i

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

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.