1 answer:
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Answer:
1. tan A= 1.6643
A = tan^-1(1.6643)
A = 59° , 239°
2. sin A= 0.8480
A = sin^-1(0.8480)
A = 58°, 122°
3. cos A= 0.3420
A = cos^-1(0.342)
A = 1° , 359°
4. cos U= 0.4695
U = cos^-1(0.4695)
U = 62°, 298°
Answer:
8/64
Step-by-step explanation:
40/2=20
Therefore he can cover 20 miles in 1 hour
Hope this helps!
Check the picture below.

It’s Daice if you favtorize it will become 6^3 x1/4^4 then it becomes 6^3/4^2