It looks like the first and the third are diagrams of similar triangles, and the third needs another right angle marker at E to be persuasive. So I'll go with
First diagram
We're given a congruent angle pair and we have another from vertical angles, so AA, similar triangles.
Answer:
<em>" Expected Payoff " ⇒ $ 0.830</em>
Step-by-step explanation:
Consider the probability of entering 1 ticket out of the 1000 entered;
<em>Solution ; " Expected Payoff " ⇒ $ 0.830 ( might or might not include 0 at end )</em>
Answer:
B
Step-by-step explanation:
Solve the inequality using inverse operations to isolate x.
13x > -5 Divide by 13 on both sides
13x/13 > -5/13
x > -5/13
