The given equation is
(x - 2)² = 5(y + 1).
The given equation for the parabola is in the standard form
(x - h)² = 4p(y - k)
where
h = 2
4p = 5, so that p = 5/4
k = -1
The vertex is at
(h,k) or (2, -1)
The focus is located at
(h, k + p) or (2, -1 + 5/4) = (2, 1/4)
We should place the bulb at p = 5/4 from the vertex.
Answer: 1 1/4 or 1.25 cm
Answer:
If we represent x (number of packages of saplings) on a number line graph, it will start on number 4 (number of packages Rita still has) then moves to the right to number 7, that is the number of packages when Rita started to plant.
Step-by-step explanation:
HELLO,
Your answer is 130-50=80
You would have to make 80 dollars,
So 8 dollars per hour (of course that is below minimum wage that means you need a raise).
Therefore, you need to mow lawns for 10 hours
Thanks for posting your question here on brainly.
Hope this helps you.
Let me know if its correct.
Answer:
Kyle is correct, because it is not possible to draw a trapezoid that is a rectangle.
Step-by-step explanation:
Trapezoid:
- It is a quadrilateral with only one pair of of parallel sides
- Also in Trapezoid all the four angles are not right angle
- In Trapezoid is it not necessary that the diagonals bisect at all the cases
- The opposite angles are supplementary
Rectangle:
- Opposite sides of a rectangle are parallel and equal, thus having two pairs of parallel lines
- In a Rectangles all the four angles are 90 degrees i.e, right angle
- Diagonals of rectangles must bisect each other
- The sum of any two angles is supplementary
Given f(n+1) =-2f(n)
here f(n) =f(1) = -1.5
f(n+1) =f(2) = -2 * -1.5 = 3
