Answer:
11.54
Step-by-step explanation:
siny=4/20
y=arcsin(4/20)
y=11.54
D. 21 m
I calculated it logically
7 15/16
find the same denominator which is 16
3/4x4/4 = 12/16
7 3/16+12/16= 7 15/16
probably bad explanation but hope it helps.. :)
0 ≤ x < 1.12 and 34.18 < x ≤ 39.87
Not my answer Props to this guys: brainly.com/question/14438192
-6d - (c - d)^2 = -33
-6(4) - (3)^2 =
-24 - 9 =
-33
