Answer:
(13,-14)
Step-by-step explanation:
let ybe x2,y2
apply mid point formula
x=(x1+x2)/2
y=(y1+y2)/2
You can factor this
x^2 + 10x + 16 = 0
(x + 8)(x + 2) = 0
so x + 8 =0 or x + 2 = 0
x = -8, -2
Y=X/9
If you plug in the point:
4=36/9
4=4
So it checks out :)
Hope this helps!
Step-by-step explanation:
the area of the square is (x+2)^2 and the factored form of it is x^2+4x+4
since we know the area is = 7 therefore
x^2 + 4x +4 = 7 and x^2 + 4x = 3
if you want to find the value of x :
x^2+4x+4 = 7
x^2+4x -3 = 0
(x-3)(x-1)=0
x = 3 or
x = 1
Answer:
collection of objects
Step-by-step explanation:
set is a collection of objects, things or figures.
