Adinner bill of $31.37 had 6% tax added to that total

well first make sure that you are black. then rob a gas station and the kill the attendant

step-by-step explanation:

step-by-step explanation:

i think you should think about the question and not look online.

if you need just tell me and i will come to the rescue.

step-by-step explanation:

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4