Greg compares his running pace with 4 of his friends. Greg ran 9 miles in 63 minutes. Chloe ran 8 miles in 72 minutes. Jamie ran 7 miles in 42 minutes. Anna ran 4 miles in 28 minutes. Jeffrey ran 12 miles in 96 minutes. Which of Greg's friends ran at the same pace that he did?​

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

Which of these angles are complementary? a. 45o and 45o b. 63o and 117o c. 45o and 135o d. 90o and 45o

If cos(θ)=2853 with θin q iv, what is sin(θ)?