I think the answer is chunking.
This is due to effect of chunking because chunking is basically the multi-store memorizing method.
To transfer a demical number to percentage,what we need to do is times the number by a hundred.
In this case,it would be:
5.16×100%
=516%
Hope it helps!
ANSWER
58°
EXPLANATION
The relationship between the measure of the bigger arc and the smaller arc and the angle created by the secant and the tangent is

Multiply through by 2
This implies that

We simplify to get:

Solve for x.



3 ninths
1/3= 3/9
1*3= 3/9
-
3*3=