Answer:
please answer mine
Step-by-step explanation:
Perpendicular: slope is -3/2
Based on this I would already know the answer is A.
Yes it is. Input the numbers into the pythagorean theorem,

and if they equal each other it is a right triangle.
2.45 cm= 1 in. so 100 cm must equal 39.37 in. because you already know 2.45 cm equals 1 inch and 1 metre equals 100 cm and 1 metre is equal to 39.37.
Answer: The answer is equivalent fractions.
Step-by-step explanation:
I hope this helped you! :D