I think for this one, B seems the most right :)
2a. speed= distance
---------------
time
60÷69 = 52.1739 miles per hour.
so for the next one with the airplane flies 296 km in 276 min is the same formula.
296/276 = 39.9839 mph.
I couldn't see the first question clear...sorry but apply same formula.
Hoping this will help you
The answer to this question is y = 13
Answer:
The transformation is a rotation.
Step-by-step explanation:
Each point of triangle DEF is rotated to form
.