Answer:
Supplementary angles add to 180 degrees.
Angles of a triangle add to 180 degrees.
So, the angles of this triangle are 2x, 3x, and 70.
This means we can have the equation: 5x+70=180, and 5x=110, meaning that x=22
Let me know if this helps!
It is x=2 because 12 into 4 is 3 so 6 into 3 is 2
41/120= 0.3416
34% out of 100%
.34 multiplied by 360 degrees
122.4 degrees
y = x^2 - 2x - 3
Factored Form: y = (x - 3)(x + 1)
X-Intercepts: (3, 0) and (-1, 0)
Axis of Symmetry: x = 1
Vertex: (1, -4)
Domain: All Real Numbers (or negative infinity to infinity)
Range: y > -4
Hope this helps!
Answer:
d.x=-8 and x=-10
Step-by-step explanation: