Answer:
ok xd
Step-by-step explanation:
Answer:
14 cards
Step-by-step explanation:
70 - 15 = 55
55/4 = 13.75
Therefore, the highest number of cards someone is able to get is 14.
Answer:
1
Step-by-step explanation:
if its wrong plz tell me :(
Step 1: Create Equation: 12+15+x=55
Step 2: Solve it: you will get x=28
Step 3: You could check it by plugging your answer in.
Hope that helps!!!
Answer:
Step-by-step explanation:
Recall that on the unit circle, each point is represented as 
where 
. In this case, we are asked to take a loot at the interval 
.
We will use the definition of tangent to solve the problem. REcall that
So, in this case, tangent is undefined whenever the denominator is zero. That is, when 
. Checking the unit circle with the interval , this restriction corresponds to the upper half of the unit circle. In this case, the x component of each point is cosine. We are interested at the points where .
. This happens only at the point (0,1), which is associated with the value of 
