57 degrees because vertical angles are the same measure
<u>ANSWER</u>
The zeros are 
EXPLANATION
Given;
.
We can rewrite the function as



The zeros are found by equating the function to zero.


The multiplicity is 1, since it is odd the graph crosses at this intercept. which is 
Or

The multiplicity is 1, since it is odd the graph crosses at this intercept. which is 
Or

This last root has a multiplicity of 2.
That is
repeats two times.
Since the multiplicity is even, the graph touches the x-axis at the point
.
See graph.
Answer:
(-4,-1)
All you have to do to find it is subtract x by 5 and subtract y by 5. :)
Answer:

Step-by-step explanation:
We can break the composite figure into two triangles and two trapezoids. The area of a triangle is given by
and the area of a trapezoid is given by
(average of the bases multiplied by the height).
Area of first triangle (larger triangle to the figure's left): 
Area of second triangle (smaller triangle to the figure's right ): 
Area of first trapezoid (smaller trapezoid directly underneath second triangle and adjacent to both triangles): 
Area of first triangle (larger triangle to the figure's left): 
Thus, the area of the entire figure is:

Answer:
A
Step-by-step explanation:
155-22/155 equal around 86% who don't so meaning 14% do take lessons.