Dos espejos planos se forman entre si un ángulo
de 90°. un objeto puntual luminosa se coloca
entre elles ¿ cuantas imagenes se formaron?

- "a.) it includes letters and books gathered over 1200 years, and consists of two parts.

- most of the new testament is letters from paul to the different churches, and since there's a new testament that means there is an old testament. "

16.) true

17.) true

18.) it doesn't say

19.) true

20.) false

explanation:

the answer is "a" although apex might say best book of the year.