Answer:
2x^2+8x-10
Step-by-step explanation:
Given data
Width= (2x -2) ft
Heigth= (x + 5) ft
The area of the base is given as
Area= width * heigth
Area= (2x -2)* (x + 5)
open bracket
Area= 2x^2+10x-2x-10
collect like terms
Area= 2x^2+8x-10
I think it’s a reciprocal function
Answer:
10000
Step-by-step explanation:
it is 10000 because 1 kilometer is a thousand meters
Answer:
how many balloons did she get
Step-by-step explanation:
Since we are dealing with a radical then x - 5 ≥ 0, for real values
x = 4 is less than 5 , hence is not in the domain
