Answer:
Step-by-step explanation:
x^2+20=2x move 2x to the left
x^2-2x+20=0
Quadratic formula =
x=1± i√19
Answer:
27%
Step-by-step explanation:
Jaylon spent 27% of his birthday money.
Step-by-step explanation:
We need to say that is equivalent to what.
We know that, (3)² = 9
So,
We can write
And
So,
So, is equivalent to .
Hence, this is the required solution.
For this case we have that by definition, the equation of a line in the slope-intersection form is given by:
Where:
m: It's the slope
b: It is the cut-off point with the y axis.
According to the statement data we have:
Thus, the equation is of the form:
We substitute the given point and find the cut-off point:
Finally, the equation is:
We manipulate algebraically to obtain the standard form:
We multiply by 3 on both sides of the equation:
We multiply by -1 on both sides:
Answer:
Answer:
f
Step-by-step explanation: