Dua retas paralelas distintas, cortadas por uma transversal, formam ângulos colaterais internos, dos quais um é 80% do valor do outro. Calcule o menor ângulo

Is the figure congruent? yes or no?

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96

I’m really confused and need to learn this