So first of all you can find x and y because all triangles have interior angles that add up to 180 degrees.
X= 10 degrees
Y= 60 degrees
Looking at the options, we see that the first statement is true. And if the angles are not equal, the triangles are not able to be similar.
What data? - I would say that his "data" showed that each prize has a likelihood of 1/4 to be won
Answer:
The answer is

Step-by-step explanation:
We have the points (2000,91) and (5000,82)
Then

Answer:
The answer is c
Step-by-step explanation:
Answer is c sorry not explanation
Answer:
3/8
Step-by-step explanation:
first year's work is 1/6
second year's work is 1/8
third year's work is 1/12
combining all 3 gives us
1/6 + 1/8 + 1/12
which simplifies to 3/8