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:
-4
Step-by-step explanation:
B is 4 units to the left of the origin.
64+36=c^2
100=c^2
square root both sides for 10=c
10 is your answer
Answer:16x-8y
Step-by-step explanation:
Add all the sides (x's & y's)