Answer A: Theoretical.
There is 1 "z" in the alphabet. Therefore the probability of choosing a "z" is 1/26
Answer:
The perimeter is 36.
Step-by-step explanation:
You can see that the sides labeled are the same length as another side. And to get the perimeter you have to do 8+10+8+10=36
Answer:
-6.1 - (-3.13) = -2.97
Any two lines that cross form 2 sets of equal acute angles and 2 sets of obtuse angles. One of each will add to 180o.
obtuse + acute = 180
obtuse = 145
145 + acute = 180 subtract 145 from both sides.
acute = 180 - 145
acute = 35