Answer:

Step-by-step explanation:
we know that
A quadratic function in factored form is equal to

where
a is the leading coefficient
x_1 and x_2 are the zeroes of the function
substitute the given values

Find the value of a
Remember that
For x=0 ----> f(0)=4
substitute


so




Answer:
The answer is 12 edges
Explanation:
Count both the solid and the dotted lines, but make sure to only count each line once.
You should end up with 12.
I hope this helps! :)
She spent:
(5x2)+150+40= 200$
200$----> 100%
40$-----> x
With x the percentage of the total sale she spent on shoes:
X= (40x100)/200
= 4000/200
=20%
25,830
First do prime factorization on 42 that is 5*3*3
82 that is 41*2
63 that is 3*3*7
then you do the number that appears the most like 3*3 is the most for the 3
2*3*3*5*7*41
2*3=6*3=18*5=90*7=630*41=25,830
To conclude the answer is 25,830
If the tax is placed on the roigial price, they should each pay around 49 dollars and 3 cents.