F(x) = x^4 + 7x^3 - 7x^2 - 43x + 42
f(1) = 1^4 + 7(1)^3 - 7(1)^2 - 43(1) + 42 = 1 + 7 - 7 - 43 + 42 = 0
Since f(1) = 0, therefore (x - 1) is factor.
Total Tax: 162.50
Total Cost/Price: 2662.50
Answer:
The answer to your question is: 6 units
Step-by-step explanation:
Data
height = 3r
Volume = 24 u³
Volume = 1/3 πr²h
Process
24 = 1/3 (3.1416)(h/3)² (h)
72 / 3.1416 = h³/9
22.91 x 9 = h³
206.26 = h³
h =5.9 u ≈ 6 u
Answer:
3/5
Step-by-step explanation:
Cos(B) = adjacent/hypotenuse
Cos(B) = 48/80 = 6/10
Cos(B) = 3/5 or 0.6
