Answer:
all real numbers
Step-by-step explanation:
Step-by-step explanation:
Order of congruence does not matter. For any angles A,B, and C , if ∠A≅∠B and ∠B≅∠C , then ∠A≅∠C . If two angles are both congruent to a third angle, then the first two angles are also congruent.
Answer:
C. 10
Step-by-step explanation:
(vertical angles are congruent)
![x + 5 = 2x - 5](https://tex.z-dn.net/?f=%20x%20%2B%205%20%3D%202x%20-%205%20)
Add 5 to both sides
![x + 5 + 5 = 2x](https://tex.z-dn.net/?f=%20x%20%2B%205%20%2B%205%20%20%3D%202x%20)
![x + 10 = 2x](https://tex.z-dn.net/?f=%20x%20%2B%2010%20%20%3D%202x%20)
Subtract x from both sides
![10 = 2x - x](https://tex.z-dn.net/?f=%2010%20%20%3D%202x%20-%20x%20)
![10 = x](https://tex.z-dn.net/?f=%2010%20%20%3D%20x%20)
![x = 10](https://tex.z-dn.net/?f=%20x%20%20%3D%2010%20)
Assuming that the selection process was done without replacement, the probability of selecting two white mugs without replacement is 1/28
<h2>Given data</h2>
Sample Space
Red mugs = 4
yellow mugs = 8
white mugs = 2
Sample Size = 4+8+2 = 14
We are going to assume the selection was done with out replacement
Hence the probability of selecting the first white mug is
<em>Pr(W1) = 2/8 = 1/4</em>
<em>The probability of selecting the second white mug is </em>
<em>Pr(W2) = 1/7</em>
<em />
Hence the probability of selecting two white mugs one after another
= 1/4*1/7
=1/28
Learn more about probability at:
brainly.com/question/25839839