B. The Mean = The Median = The Mode
These three are related but don’t equal each other
hope this helps !
Answer:
x = 1
Y = 1
Step-by-step explanation:
A. 3(2x-3y= - 1)
6x-9y=- 3
B. -2(3x-4y= - 1)
- 6x+8y=2
Add both equations:
(6x-9y= - 3) + (- 6x+8y=2)
-y= - 1
3x - 4(1) = - 1
3x-4= - 1
3x = 4 - 1
= 3/3 = 1
Answer: 11x + 5y
Step-by-step explanation:
FInd the perimeter by adding all the expressions together.
4x + 5x + 2.8y + 2x + 2.2y Combine like terms
(4x + 5x + 2x) + (2.8y + 2.2y)
11x + 5y
To solve this problem youu must apply the procedure shown below:
1. Let's call (x0, y0) to any point of the parabola.
2. Then, you have:
√(x0-a)^2+(y0-b)^[2=|y0-10|
3. When you susbtitute values and simplify it, you obtain:
(√(x0-4)^2+(y0-0)^2)^2=(y0-10)^2
(x0-4)^2+y0^2=(y0-10)^2
4. Now, you must clear y, and you will have:
y=(-x^2/20)+(2x/5)+(21/5)
