Considere um u: u = -1/2 (a - b) - 3 (a - 1/3 b), com a diferente de 0 e b diferente de 0. escreva um vetor w tal que w seja colinear com u e w' = 3 u

Which statement is not always true for a parallelogram? (a) opposite sides are congruent. (b) diagonals bisect each other. (c) it has 4 congruent angles. (d) consecutive angles are supplementary.

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

5/6+7/8what is the answer sealsdbdbshd