0.7859
First: We would need to figure out which number is in the thousandths place.
Number in the thousandths place: 5
Next: You would look at the number directly behind your 5, which would be your 9.
Rule: 4 and below leave it alone, 5 and up move it up.
Since the number is 9 you would bump the number in front of it up.
You would get: 6
Your answer would be: 0.786
HOPE THIS HELPS! ^_^
Answer:
(1,1)
Step-by-step explanation:
Graph: y = -x^2 + 2x
First isolate y
3x + 2y = 14
-3x -3x
2y = -3x + 14
y = -3/2x + 14/2
y = -3/2x + 7
X-intercept is found when y = 0
0 = -3/2x + 7
-7 = -3/2x
x = 14/3
x-in. = (14/3,0)
The 2 interior angles add to the exterior angle
26+13=x
39=x
x=39°
because
remember, all angles add to 180
26+13+BCA=180
39+BCA=180
minus 39 both sides
BCA=141
look, we want x
BC is a striaign line which is 180
BCA+x=180
141+x=180
minus 141 from both sides
x=39°