Angle A = 45, it’s opposite angle is 45
It’s adjacent is 135 degrees for total of 180 on each parallel line
Answer:
Mean speed = 41.3 mph
Step-by-step explanation:
Given that,
The speeds of an automobiles are given below:
20, 35, 42, 52, 65, 49, 24, 37, 23, 41, 50, 58
We need to find the mean speed of the cars.
Mean = sum of observations/ no. of observation

So, the mean speed of the cars is equal to 41.3 mph.
Answer:
4.5 quarts
Step-by-step explanation:
12*1.5=18
There are 4 cups in a quart so 18/4= 4.5
One thousand n two trillion
Step-by-step explanation:
here you have the answers