y = x^2 - 5x - 6
y = 2x - 6
Set the equations equal to each other
x^2 - 5x - 6 = 2x - 6
x^2 - 7x = 0
x (x - 7) = 0
x = 0, x = 7
(0, -6), (7, 8)
A) 16°
the workout
123°+41°+x°(the third angle) =180° (all the angle in a triangle sum up to 180°)
164°+x=180°
x=180°-164°
therefore, x=16°
I think the answer is 59.000 B
0.14 * 55,000= 7,700
7,700 acres of the forest was destroyed
55,000-7,700=47,300
47,300 acres of the forest was not destroyed