8. Encontrar la medida del ángulo ß como se indica en la siguiente figura: (usar el método que prefieras para resolver el sistema de ecuaciones)
a +23°
B
20 -14°​

What kind of bond pays interest which is exempt from tax?

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?