Answer:
.25881
Step-by-step explanation:
sin15
=sin(45-30)
=sin45.cos30-cos45.sin30
=(0.707×0.86)-(0.707×0.5)
=(0.6082)-(0.3535)
=0.25
Answer:
3.75 or 15/4
Step-by-step explanation:
47=20+(2x+y)
Let x represent the African stamps and y represent the Asian stamps.
I think
J,BB,S
(I shortened name to letter)
Answer:
0.1 x 2 = 0.2
Step-by-step explanation:
when you multiply, you move the decimal once because there is one decimal place.
