Answer:
x = -2
Step-by-step explanation:
The coefficients of this quadratic are 1, 4 and 3.
-b -4
The axis of symmetry is x = --------- = ---------- = -2 => x = -2
2(a) 2(1)
Answer:
I think A+B=D I think so hwhehehehehe
Answer:
A, C, and E
Step-by-step explanation:
It seems you forgot to add the possible answers to the question, but these are all of the choices that contain grammatical errors and should be revised.
Answer:
16.25%
Step-by-step explanation:
520/3200 = 52/320 = 16.25%
The answer is C. because 1.5 is the height while x is next to it to show the multiplication of years to height
