50%. Each coin has a 50% chance on landing on head and a 50% chance of landont on tails.
(-2)+(-2)+(-2)+(-2)
=-2-2-2-2
= -8
The 3 angles need to equal 180
The middle angle is given as 100.
180 -100 = 80
There is an x on each side so you have 2x
2x = 80
X = 80/2
X = 40 degrees
Answer: a = 6
Step-by-step explanation:
2a - 8a = 12 - 8a
Add 8a to each side
10a - 8a = 12
Subtract 10a and 8a
2a = 12
Divide each side by 2
a = 6
Answer:
0 is your y intercept and 5 is the x intercept