Answer:
4y + 48 - 16x = 0 ~Solve for y~
4y = -48 + 16x
y = -12 + 4x
The slope is 4.
We'll use the point (1, 4) and m = 4.
Plug these into the equation: y - y1 = m(x - x1)
y - 4 = 4(x - 1)
y - 4 = 4x - 4
y = 4x
In ∆BCE
Opposite side to <E=BC
Opposite side to <B=EC
Please excuse my dear aunt sally ( parentheses, exponents, multiplication, division, addition, and subtraction )
Because it only has one answer and there are no variety of answers.
hope this helps
