Answer:
B
Step-by-step explanation:
ou select a letter at random from the letters shown. Express the following probabilities as a fraction, a decimal, and a percent. letters A B C D E
A) P (vowel)
B) P (consonant)
Well to begin, you'll need a graph but you have to do:
y2-y1
---------
x2-x1
(Which is the average rate of change formula.)
In order to find your "y" you look for your x on the graph the move either direction until you touch the graph. Hope this helps.. :)
Answer:
B. the two triangles are congruent because of SSS postulate
