Answer:
2.90
Step-by-step explanation:
-37 + 46 - 6.1 = 2.90
Ask google.com for the answer
Step-by-step explanation:
It is given that,
The height of the sail on a boat is 7 feet less than 3 times the length of its base.
Let the length of the base is x.
ATQ,
Height = (3x-7)
Area of the sail is 68 square feet.
Formula for area is given by :

x = 8 feet and x = -3.73 feet
So, length is 8 feet
Height is 3(8)-7 = 17 feet.
So, its height and the length of the base is 17 feet and 8 feet respectively.
Its 8:00, because four 15 minutes is 9:00, so when you go back four 15 minutes, its 8:00