The answer to "12x-(4y+7z) for x=9 y= 4 and z = 2" is 78.
It’s A). x=20 y=128.
do you need the work?
Answer:
Your answer would be 30% discount
Step-by-step explanation:
137.40 / 458 = .3
Let P be a point outside the circle such that triangle LMP has legs coincident with chords MW and LK (i.e. M, W, and P are colinear, and L, K, and P are colinear). By the intersecting secants theorem,

The angles in any triangle add to 180 degrees in measure, and
and
, so that

