You can clearly see the vertex of the graph in vertex form
The answer is 1/12 because the probability of flipping a coin and getting tails is 1/2 and the probability of rolling a dice and getting 4 is 1/6 so multiply both of those and you get 1/12
Answer:
<h2>
43°</h2>
Step-by-step explanation:
In a cyclic quadrilateral, the sum of two opposite angles are equal.
m<R + m<P = 180°
plugging the values:
3y + 8 + y = 180°
Combine the like terms:
4y + 8 = 180°
Subtract 8 on both sides
4y + 8 - 8 = 180 - 8
Calculate the difference
4y = 172
divide both sides of the equation by 4
4y/4 = 172/4
calculate
y = 43°
Hope this helps...