A tangent line is located outside the circle and only touches the circle at one point.
The tangent line in this picture would be line BC.
Id say 0.187 because 0.033 times 17. then that number divided by 3
Answer:
155
Step-by-step explanation:
Number of math books = 7
Number of science books = 5
Number of engineering books = 10
We need to find the number of ways to pick two books with different subjects.
Solution :
We will use combination here .
If we need to choose r objects from total n objects ,

So, number of ways to pick two books of same subjects = 
Also, number of ways to select any two books = 
Therefore , number of ways to pick two books with different subjects =
number of ways to select any two books - number of ways to pick two books of same subjects = 231 - 76 = 155
Answer:
z = 9
Step-by-step explanation:
36/4 = 9