Answer:
1129 + 99x
Step-by-step explanation:
Let us use x in this equation; x = amount of hours.
You are currently at 1,129 ft.; so lets start with that.
After then you don't know how many hours you climb but you know at what pace. So you use a variable to plug in with numbers later.
So your equation turns into;
1,129 + 99x
The value of a is 1/4 and the equation of the parabola is (x-2)² = (y+2)
<h3>What is a Parabola ?</h3>
A parabola is a u shaped curve. It is a plane curve whose all points are at a fixed distance form a point called focus.
(x-h)² = 4a(y-k)
It is given that the parabola goes through the point (3, -1), and the vertex is at (2, -2).
Therefore
(x -2)² = 4a(y +2)
The parabola passes through the point (3,-1)
(3-2)² = 4*a(-1+2)
1 = 4 a
a = 1/4
The equation of the parabola is
(x-2)² = (y+2)
Therefore The value of a is 1/4 and the equation of the parabola is (x-2)² = (y+2)
To know more about Parabola
brainly.com/question/4074088
#SPJ1
When you divide them the quotient will be 900 and the remainder will be:
25
BRAINLIEST PLS!!!
First, write it as an equation
2.50+3x=5.05
Next, subtract 2.50 from both sides
2.50-2.50+3x=5.05-2.50
3x=2.55
Divide 3 on both sides
3x/3=2.55/3
x=0.85
The cost of a bag of chips is 0.85
hope i helped :D
<h3><u>A</u><u>n</u><u>s</u><u>w</u><u>e</u><u>r</u><u>:</u><u>-</u></h3>
- Age of Amy's younger sister=1year
☆Amy is 9 years older than her younger sister.
Let after x years Amy will be 4times old as her sister.
ATQ
- Using cross multiplication
