Convert the equation into slope-intercept form 2x+3y=9
C. three sides with the same length
Answer:
x - 3
Step-by-step explanation:
We know that the area of a square is length times width.
We also know that a quadratic can be factored:
(x - 3)²
So if each side is (x - 3), then when we do length times width, we get x² - 6x + 9. So our answer is choice D.
check the picture below.
now, if we split that triangle like so with that red line, we can use the right-triangle there, to get θ.
