En la figura de la derecha se tiene un cuadrado ABCD de lado 1. M es el punto medio de BC. Se dibuja un punto E entre C y M. Llamamos α = ∢AED. Si tan α = 16 13, calcula tan θ.

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b. false

:malik received a $300 gift card from his grandparents and is using it only to pay for his karate lessons, which cost $30 per month. determine what amount, in dollars, remains on the card after 8 months.