Write the equation of the parabola in vertex form.
vertex (4.1), point (3,-4)

Step-by-step explanation:

   - vertex form of equation of a parabola where vertex is (h,k)

 - vertex form of equation of a parabola where vertex is (4,1)

The parabola goes through point (3, -4) so if x=3 then y=-4

Therefore the equation of the parabola in vertex form with vertex (4,1), going through point (3,-4):

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.

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