X is 31
The triangles are similar so each angle measure is exactly the same. It is just the side lengths that change.
Answer:
Distance = 7.8 units
Step-by-step explanation:
In coordinate geometry, the distance between the 2 points is given by

where (x1,y1) and (x2,y2) are coordinates of the 2 points.
Above the 2 points given are, (-2,-1) and (3,5).
<em>x1 = -2 , y1 = -1 , x2 = 3, y2 = 5</em>
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<em>Distance = 7.8102 units</em>
To the nearest tenth, Distance = 7.8 units
Answer:
x=0
Step-by-step explanation:
The axis of symmetry:
when the equation is 
The given equation is:

To make the a and b values more easily identifiable, we can rewrite it like this:

Now, we can tell that a=1 and b=0. Plug these into the equation
:

Therefore, the equation for the axis of symmetry for the parabola is x=0.
I hope this helps!