Answer:
Probability of getting at least 1 tail in 3 coin toss is 1−18=78
Answer is 18 do you need work shown
Answer:
<h2>The answer is 13</h2>
Step-by-step explanation:
x² + y²
x = - 3 , y = - 2
Substitute the values of x and y into the above expression and solve
That's
( - 3)² + (-2)²
= 9 + 4
We have the final answer as
<h3>13</h3>
Hope this helps you
Answer:
I need the question in order to answer.
Step-by-step explanation:
It is cut off at the last sentence and we cant see the question.
So since the formula for the sum of a polygon's interior angles is (n-2)180, just make that equal to 2520 and solve for n, which is the number of sides.
STEPS:
1) (n-2)180 = 2520
2) n-2 = 2520/180
3) n-2 = 14
4) n = 16
So the polygon must have 16 sides
