To find the inverse of a function, firt we let
Now we switch x and y and solve for y .
Adding 25 to both sides
Now we need to get rid of square and for that we take square root on both sides. That is
Therefore, inverse is
The solution is x = 9, -11
Answer:
YES, YES, NO, YES
Step-by-step explanation:
Cos angle = adj/hyp
Sin angle = oppo/hyp
Tan angle = oppo/adj
Sin B = AC /13.
AC = 13 sin B. This YES
Cos A = AC/13
AC = 13 cos A. This YES
Tan A = 12/AC
AC = 12/ tan A. This is NO
Tan B = AC /12
AC = 12 tan B. This is YES
Answer: 250 + 45a = t
this is the answer because we know that the total cost of the testing and the medicine will be 250 but then there is also the cost of the appointment and the appointment adds up to the cost.
Answer:
20360300
Step-by-step explanation:
I multiplied them
