Answer:
I think its
Step-by-step explanation:
6+2x
Answer
The answer is 567
Step-by-step explanation:
189*3=567
Rotation counterclockwise 90 degrees has the rule
(x,y) -> (-y,x)
So the image is obtained, according to the rule,
(2,3) -> (-3,2)
Answer:

Step-by-step explanation:
Given


Required
Determine the average speed
This is calculated as thus:

Convert time to hour:









1h 35min + 1h 35min = 3h 10min