Find the missing Angles

1. a = 68

b = 112

c = 68

2. a = 127

3. a = 35

b = 40

c = 35

d = 70

4. a = 20

b = 70

c = 20

d = 70

e = 110

5. a = 90

b = 90

c = 42

d = 48

e = 132

6. a = 70

b = 55

c = 25

y=-4x^2

Step-by-step explanation:

The greater the absolute value of the number before the x^2, the narrower the graph. Thus the absolute value of -4 is 4, so it will have the narrowest graph because 4 is greater than 1/2, 2, and 1/7.