In the triangle below, what is the sine of 60°? site
60°
2
1
30°
13
ОА.
NI
O B. 2
O c. 1
D. VE

Which of the following are arithmetic sequences? check all that apply. a. 0.3, 0.6, 0.9, 1.2, 1.5, b. 2, 3, 6, 11, 18, c. 150, 147, 144, 142, d. 2, 4, 9, 16, 25,