9 degrees
because 12/4 = 3 degrees (per 1000 feet)
3 x 3 = 9 degrees total (in 3000 feet)
hope this helps
272, i just kept on adding 7 and 4 equally untill i got 748 and figured out you need 272 b and if it asks for a, the answer is 476
Answer:
(6, 4)
Step-by-step explanation:
R(2,4)=(2+4, 4)=(6, 4)