Ayuda, cuáles son los ángulos de un triángulo isósceles usando un ángulo A de 37 ° ​

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

The reflexive property of congruence lets you say that ∠pqr ≅

Multiplying fractions by whole number 5 x 1/3=?