Sin (105) = sin (15+90)= cos 15- ℎ ℎ
Explanation:
sin(105) = sin (60+45) because sin (a +b)= sin a • cos b+ cos a• sin b
Therefore,
sin 105= sin (60+45) = sin 60• cos 45 + cos 60 • sin 45 =
The picture below is your answer.
The answer is b thats because most volcanoes form at boundaries of earths tectonic plates. tectonic plates move apart from one another
D.- Food production grew much more quickly than Malthus predicted