Answer:
The slope of line k is - 4 .
Step-by-step explanation:
The slope of given line p is 1/4
Let the slope of line k which is perpendicular to is m.
When the two line are perpendicular to each other, the product of the slopes is always negative 1.
So, the slope of line k is given by

<span>Find the focus and directrix of the parabola with the given equation. Then graph the parabola.
y^=-12x
**
y^2=-12x
This is an equation of a parabola with a horizontal axis of symmetry.
Its standard form: (y-k)^2=4p(x-h), with (h,k) being the (x,y) coordinates of the vertex.
For given equation:
Vertex(0,0)
4p=12
p=3
Focus:(-3,0)
Directrix: x=3
see the graph below as a visual check on the answers:
..
y=±(-12x)^.5</span>
The only way to do this is when there is a decimal.
Hey Mate,
you can see the table . it clearly says that on Thursday number of tickets sold is 56 which is greater than 50
The total price for the nails is $ 12.71.
Since at the hardware store, you purchase a box of nails originally worth $ 14.99, and you have a coupon for 20% off the nails, and sales tax is 6%, to determine what is the total cost for the nails, the following calculation must be made:
- Original price - discount + tax = Total price
- (14.99 x 0.8) x 1.06 = X
- 11.992 x 1.06 = X
- 12.71 = X
Therefore, the total price for the nails is $ 12.71.
Learn more in brainly.com/question/20162367