Answer:
19.5 degrees
Step-by-step explanation:
All triangles add up to 180 degrees
<H = 127, <G = 33.5
<H + <G = 160.5
180 - 160.5 = 19.5
Answer:
r=-40
Step-by-step explanation:
r/-8=5
times -8 on both sides
5 times -8 =-40
r=-40
The equation of the parabola in vertex form

Given :
vertex (3,2), point (2,-4)
The vertex form of parabola is 
Where (h,k) is the vertex
Given vertex is (3,2). so, h=3 and k=2
Replace it in the equation

Now we find out the value of 'a' using the given point (2,-4)
Point (2,-4) is (x,y)
x=-2 and y=-4
Replace it in the equation we got to find out 'a'

the equation of the parabola in vertex form

Learn more : brainly.com/question/9030390