1. The coordinates of rectangle RSTU are R(-5, 1), S(-5,3), T(4, -3), and
U(4, 1). The rectangle will be dilated by a scale factor of 2. What are
the coordinates of S'?
A (-10,-6)
B. (-5, 1.5)
C. (2.5, 3)
D. (2.5, -1.5)

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).