Una biblioteca tiene 20 514 libros de los cuales 6 460 son de matemática; 1 1125 de Ciencias Naturales; 987 de Ciencias Sociales, y el resto son de Comunicación y Lenguaje; ¿Cuántos libros de comunicación y Lenguaje hay en la biblioteca.

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Complete the synthetic division problem below.what is the quotient in polynomial form 2/16 -16

In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1