The answer is -270 because its closer to 0 than any other numbers
<u>Answer-</u>
<em>The values of </em><em>x and y are 20° and 30</em><em>, respectively.</em>
<u>Solution-</u>
As in the given triangle all the angles are same so it must a equilateral triangle.
In an equilateral triangle all the measurements of the angles and side length are same. The measurement of the angels are 60°.
As given in the question one side length is 46, so all the side length are same.
So,

We know that an exterior angle of a triangle is equal to the sum of the opposite interior angles. 80° is the exterior angle opposite to x and one angle of triangle at the top vertex.



Therefore, the values of x and y are 20° and 30, respectively.
You could just factor out the Trinomial and find the zeros of the equation,
x^2 - 2x -15 = (x - 5)(x + 3) = 0,
x - 5 = 0 and x + 3 = 0, so x = 5,-3 AKA answer choice C
Answer: The value of the y-intercept is 
Step-by-step explanation:
The equation of the line in Slope-intercept form is:

Where "m" is the slope and "b" is the y-intercept.
In this case we know that the line passes through point
and has a slope of
. Then we can substitute the following values into
:

Then:

And finally, we must solve for "b":

The sum of the angles in a triangle adds up to 180.
Set up an equation:
6x+24=180
6x=156
x=26
A=26
B=39
C=115