Answer:
B. It is a one-to-one function
Step-by-step explanation:
B. It is a one-to-one function
The answer is 99. Every triangle has 180 so 28+53=81 180-81=99.
And if you say ur gonna give 20 give 20 and not 10. But its ok. Have a great day!!
Let
, so that
. Then
Simplifying and applying the power rule gives
and back-substituting to get this in terms of
, you end up with
You multiply the diameter by 3.14