We have (3/4)^2 + (

/4)^2 = 9/16 + 7/16 = (9+7)/16 = 16/16 = 1.
The answer is yes.
The answer is −14k−14. Hope this helps.
The turn that the minute hand made was a right turn meaning that it was a quarter past the whatever time that Shelley started.
On your first question just divide 6 by 100 and thats your answer