Miguel Indira in a five time winner of the Tour de France has the lowest recorded resting heat rate 28 beats per minute bpm this less than half the normal rate which is about 66bpm

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

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation:

don't report but were is the digram

step-by-step explanation:

∈3,600

step-by-step explanation: