If 
then complex number 
is a root of cubic polynomial.
If polynomial has real coefficients, then conjugated 
is also a root of polynomial.
Then the polynomial will be of a form
Since 
then
Therefore,
Answer:
y=4x-3
then add 3 to each side to get: y+3=4x.
Next, just divide both sides by 4 to get x = (y+3)\div4.
Answer:
d. 325
If 20 percent of the animals are amphibians and yiu are trying to find the total amound of numbers in the zoo you first have to realize that 20% is equal to 1/5. Then since you are trying to find the total and not decrease the number, you get the reciprical of 1\5, which is 5/1 and multiply it by 65/1 . 5 × 65 equals 325.
Answer:
0.5%
Hope this helps!!
If it's right i'm trying to get 5 brainlyest
Answer:
for speed/distance conversation allow for a small amount of rounding up/ down.
sub 18 minute 5k
Follow our training plan for a sub 18 minute 5k
Before starting this plan it is recommended that your 5k PB should be below the sub 20 minute 5k mark already and you are able to run faster than your target 5k race pace for at least 1km.
This is because during the course of this 18 Minute 5k Training Plan you will be running slightly faster than your race pace for short durations so you really need to ensure that you can run 1km at 5:45 pace. If you are not quite there yet, have a look at one of our other 5k training plans and build up to this one:
