The answer is D. 1.4=140% She needs the necessary amount + 40% .
The answer is b :( hope it helps
Answer:
see explanation
Step-by-step explanation:
Evaluate the polynomial at x = 1 and x = 2
x = 1 : 1³ + 1 - 3 = 1 + 1 - 3 = - 1
x = 2 : 2³ + 2 - 3 = 8 + 2 - 3 = 7
Then ( 1, - 1 ) → (2, 7 )
Shows the polynomial goes from y = - 1 to y = + 7
The change in sign indicates the graph crosses the x- axis between 1 and 2
Thus indicating a solution between x = 1 and x = 2
It says it right there... x=4
We know, Longest side must be more than either side and less than the sum of both sides.
So, A) AC must be more than 14 inches
B) AC must be less than 24 inches
Hope this helps!
