Answer:
arithmetic sequence
A sequence with the difference between two consecutive terms constant. The difference is called the common difference.
Step-by-step explanation:
60.75
sinA sinB
------- = -----
a b
sin(79)/9 = sinB/8
inverse sin B = 0.87
B = 60.75
hope it can help you,x＝-5,x＝2
calculation is given in the picture
this should be right
angle a is 60 degrees
1/16 inches
