Given: RW ≅ WT; UW ≅ WS Prove: RSTU is a parallelogram. Quadrilateral R S T U is shown. Diagonals are drawn from point S to point U and from point R to point T and intersect at point W. The lengths of S W and W U are congruent. The lengths of R W and W R are congruent. Identify the steps that complete the proof. ♣ = ♦ = ♠ =

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

Apply the distributive property to simplify the expression. −4(5x + 2)