Answer:
8.27 ft.
Step-by-step explanation:
Using trigonometry of a right angled triangle:
cos 74 = x / 30 where x is the required distance
x = 30 cos 74
= 8.269 ft
Answer:
90degrees
Step-by-step explanation:
Answer:
(-2,1)
Step-by-step explanation:
C because the x-axis and the y-axis are switched, basically.
