First, we need to get the slope of the equation of the train tracks. We can transform the given equation into the slope-intercept form.
4x +2y = 16
y = -2x +8
The slope of the equation is -2.
A perpendicular line will have the same slope but the opposite sign.
So, the slope of the line of the train crossing is 2. Since, it will pass through the point (8,15), the slope-intercept form can also be used to solve for the equation.
y = mx + b
The slope is 2, so m=2. We solve b by substituting the coordinates.
15 = 2(8) +b
b = -11
The equation is now,
y = -2x - 11
Or it can also be expresses as:
2x - y = 11
Answer: 15
first find 1% of 48
it will be 48/100 = 0.48
now to find 29% multiply 1% with 29
it will 29*(.48) = 13.92
most close to 14. Also Close to 15.
That's all easiest way to solve such question.
Answer:
Cost Control
Step-by-step explanation:
Cost control <em>is the method of recognizing and reducing business expenditure in order to boost revenue, and it begins with the budgeting process. </em>
A company owner contrasts actual results to goals that are budgeted and if actual costs are higher than expected, management may intervene.
The butterfly method. Multiply then divide
Area of circle = πr2 = π(23)^2
