Answer:
Short Answer: B
Step-by-step explanation:
Using synthetic division to break this down a little, we get from your hint, the following
-5 || 1 - 4 -21 100 - 100
-5 45 -120 100
======================
1 -9 24 -20 0 = x^3 - 9x^2 + 24x - 20
We can do this again, this time using 5
5 || 1 - 9 24 - 20
5 -20 20
===========================
1 -4 4 0 = x^2 - 4x + 4
h(x) = x^2 - 4x + 4 factors into
h(x) = (x - 2)(x - 2)
The final result is f(x) = (x + 5)(x - 5)(x - 2) (x - 2)
which is B
Answer:
3, - 6 )
Step-by-step explanation:
Since the dilatation is centred at the origin , multiply the original coordinates by the scale factor, that is
(6, - 12 ) → ( × 6, × - 12 ) → (3, - 6 )
The complete question is
Find the volume of each sphere for the given radius. <span>Round to the nearest tenth
we know that
[volume of a sphere]=(4/3)*pi*r</span>³
case 1) r=40 mm
[volume of a sphere]=(4/3)*pi*40³------> 267946.66 mm³-----> 267946.7 mm³
case 2) r=22 in
[volume of a sphere]=(4/3)*pi*22³------> 44579.63 in³----> 44579.6 in³
case 3) r=7 cm
[volume of a sphere]=(4/3)*pi*7³------> 1436.03 cm³----> 1436 cm³
case 4) r=34 mm
[volume of a sphere]=(4/3)*pi*34³------> 164552.74 mm³----> 164552.7 mm³
case 5) r=48 mm
[volume of a sphere]=(4/3)*pi*48³------> 463011.83 mm³----> 463011.8 mm³
case 6) r=9 in
[volume of a sphere]=(4/3)*pi*9³------> 3052.08 in³----> 3052 in³
case 7) r=6.7 ft
[volume of a sphere]=(4/3)*pi*6.7³------> 1259.19 ft³-----> 1259.2 ft³
case 8) r=12 mm
[volume of a sphere]=(4/3)*pi*12³------>7234.56 mm³-----> 7234.6 mm³
Answer:
Step-by-step explanation:
Who knows
H
Answer:
(-2,-5)
Step-by-step
Honestly use symbolab.com they'll show you how to solve it step by step lol