Answer:
2283
Step-by-step explanation:
Answer:a
You can calculate for x by
7.5 - 2.8 = 4.7
Hope this helps.
A. x = sin-1()
x = 66.9 ≈ 67
x = 67°
B. x = 10 × cos(75)
x = 2.6
Hope this helps!