Answer: 6
Step-by-step explanation:
Given:
The length of a string in yards is a function f(n) of the length n in inches
To find:
The function rule for the given situation.
Solution:
We know that,
12 inches = 1 yard
1 inch =
yard
n inches =
yards
It is given that the length of a string in yards is a function f(n) of the length n in inches. So,

Therefore, the required function for the given situation is
.
You have to turn the 12 into 1/12 for its reciprocal. Then you do 4/9*1/12. You cancel the 4 and make it into a 1 and make the 12 into a 3. 9*3=27. So you get D: 1/27
“m = 90°” would be your answer!!
0.4285 so either you put in the wrong numbers or the answers are wrong