Answer:
x = 14
Step-by-step explanation:
7x + 9 = 9x - 19
<u> -9 -9 </u>
7x = 9x - 28
<u>-9x -9x </u>
-2x = -28
divide by -2
and
y= x^2 + 6
y= x2 + 6 (which should be written as y= x^2 + 6) has the form y - k = a(x - h)^2. For y= x^2 + 6, h = 0 and k = 6. Thus the vertex is (0, 6)
Three angles all equal is one equal triangle I pretty sure of this
So i say C
240 = area
