Answer:
33
Step-by-step explanation:
25/30=45/x
x=63
63-30=?
?=33
Answer:
The reflection is in the y-axis cause the y point went from -7 to 7 and the x point stayed the same.
Answer:
The answer is 41
Step-by-step explanation:
400 = 900 + 625 - 1500 cos x
400 - 1525 = -1500 cos x
-1125 = -1500 cos
cos x = -1125/-1500
x = cos⁻¹ 0.75
x = 41.409622109
x ≈ 41°
