Answer:
f(x) = x⁴-6x³-13x²+66x+72
Step-by-step explanation:
Factors are: (x+3)(x+1)(x-4)(x-6)
[(x+3)(x+1)][(x-4)(x-6)]
[x²+3x+x+3][x²-4x-6x+24]
(x²+4x+3)(x²-10x+24)
x⁴+4x³+3x²-10x³-40x²-30x+24x²+96x+72
f(x) = x⁴-6x³-13x²+66x+72
Answer:
66
Step-by-step explanation:
let, the missing angle be x.
x= 66°{being the corresponding angle}
: the value of missing angle is 66°
100+7=107
107% of 45.09=1.07 times 45.09=48.2463
round to nearest cent
$48.25 is the top price
Answer:
D
Step-by-step explanation:
x starts at 0, and goes on to infinity (∞)
Answer:
25 km
Step-by-step explanation:
1 km in 4m
so
100/4 = 25
25km
