Answer:
x = 9
Step-by-step explanation:
Because all the sides are equal, that means all the angles are equal. Also because all the sides are equal, each angle = 60 degrees
So that means we can say something like this:
7x - 3 = 60
and then we don't even need to figure out the value of y.
add 3 to both sides
7x = 63
divide both sides by 7
5/9
20/36=5/9
If you roll a six sided dice once, each outcome has a 1/6 probability.
This means 4 has a 1/6 probability.
If you roll a dice 1200 times....
1200 × 1/6 = 1200/6 = 200
You would expect to get a 4 200 times.
Can I have the Graph
