Coefficient = 7 and 1
7 is the coefficient of a
1 is the coefficient of b
Negative numbers.
Any number below zero is a negative number
-v/9-5/9 I really don't know if it's fully correct, but I hope it is!
Answer:
the answer is x=e⁴........
Answer:
11. A. 
12. D. 
Step-by-step explanation:
11: Sin is just the side opposite of the angle divided by the hypotenuse of the triangle
Opposite of A = 36
Hypotenuse of the triangle = 39
36/39 = 
12. Tan is the side opposite of the angle divided by the side adjacent to the angle
Opposite of C = 35
Adjacent to C = 12
35/12 = 
Hope this helps!