A property of inverse functions is that if f(x) = a, g(a) = x
F(x) = (5x+1)/x
G(x) = x/(5x+1)
Plug in x = 3.
F(3) = 16/3
G(16/3) = 16/83. Since it doesn’t equal 3, it’s not an inverse function
Answer:
1.28
Step-by-step explanation:
plz mark brainlyest
A quadrilateral QNML is a trapezoid, therefore |∡QNM| + |∡NML| = 180°
|∡NML| = 180° - |∡QNM| ⇒ |∡NML| = 180° - 82° = 98°
|∡NML| = |∡NMP| + |∡PML| ⇒ |∡NMP| = |∡NML| - |∡PML|
|∡NMP| = 98° - 30° = 68°
Answer: |∡NMP| = 68° .
Explanation:
250 can be used as a total, with 10 being how much something subtracted multiple times takes away, and 20 being the end result. So, we could make the problem about a lot of things, but I'll go ahead and write the first one that comes to mind.
Answer:
Arata has $250 in his bank account, and plans on buying several CDs. Each one costs $10, and by the end of the trip, there is only $20 left in his account. How many CDs did Arata buy, assuming there was no tax or other additional charges?
