A series of transformations on quadrilateral S resulted in quadrilateral T. The angle measures of quadrilateral T are congruent to those of quadrilateral S. The side lengths of quadrilateral T are twice as long as those of quadrilateral S. Which transformation on quadrilateral S must be included to result in quadrilateral T ?

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer