Answer:
58
Step-by-step explanation:
I think you add it when you add it you get 58. You add the angles
Answer:

Step-by-step explanation:
When the first draw is done there are 9 red balls in a sample size of 21. So there probability of drawing a red ball will be 
When the second draw is done, there will be 12 yellow balls in a sample size of 20 since the first ball will not have been replaced into the bag. So the chance of someone drawing the second ball in the second draw is 
The probability of them happening in this order is the product of both probabilities:

80/2= 20 then take away the extra 20 from the math for dance and you have the answer... 20 get it?
Answer:
B)
Step-by-step explanation:
For the function
, all coordinates this line passes through should make this inequality true.

This corresponds with table B.