Answer:
yes, straight line crosses through the origin. x increases and y increases.
An odd number of rolls of pennies ($0.50 each) cannot be part of the solution, making answers A and D not worthy of consideration.
The correct choice is C.
Answer: The Answer Is B
Step-by-step explanation: Ca You Give Me Brainlyest Please?
R=1v+h([pi]h^2) all over 3
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 :
![A=lb\\\\68=x(3x-7)\\\\3x^2-7x=68\\\\3x^2-7x-68=0](https://tex.z-dn.net/?f=A%3Dlb%5C%5C%5C%5C68%3Dx%283x-7%29%5C%5C%5C%5C3x%5E2-7x%3D68%5C%5C%5C%5C3x%5E2-7x-68%3D0)
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.