Answer:
Angle b = 20
Angle c = 160
Step-by-step explanation:
You know this because angle b corresponds with the other 20 degree angle. A line equals 180 so therefore 180-20 = 160.
I really hope this helped
Answer:
The carts were used to carry people as well as goods. They made is easier for transportation and made a big impact in the economy.
Step-by-step explanation:
The correct answer is C plane HJG
Answer:
a) The CDF of X/Y is calculated as:
for 
for 
Note: Z = X/Y
b) Probability that A finishes before B = 1/3
Step-by-step explanation:
For clarity and easiness of expression, this solution is handwritten and attached as a file. Check the complete solution in the attached file.
All we have to do is subtract 11 - 13 to get our answer.
Answer: A) z = -2.
