Ok let’s solve it
5(x-2)^2-20=0
first let’s foil (x-2)
5(x^2-4x+4) -20=0
now distribute the 5
5x^2 -20x +20 -20 = 0
combine like terms
5x^2-20x=0
take the gcf
5x(x-4)=0
x=0, 4
solutions are (4,0) and (2, -20) because the original vertex form a(x-h)^2+k
Answer:
A
Step-by-step explanation:
4×-12
Answer is letter A
hope it help^^
X = smallest; x + 2 = middle, and x + 4 = largest
x + 2(x+2) = 20 + x + 4
x + 2x + 4=24 +x
3x + 4 = 24 + x
2x = 20
x = 10
so the three integers are 10, 12, and 14
Answer:
50mb
Step-by-step explanation:
So start with what you have 300/150 = 2 so each song took up 2mb of space, so 25 songs would take up 25x2= 50mb
Answer: y = x - 9
Step-by-step explanation:
The equation of line slope - point form is given as :
y - 
= m ( x -
From the question
m = 1
= 9
= 0
Substituting into the formula , we have
y - 0 = 1 (x - 9)
y = x - 9
Therefore , the equation of the line in slope - intercept form is given as
y = x - 9
