Can somone find the constant change of this please

Please help i am giving brainilest

Match the opposites.

a. despegar b. encima de c. desembarcar d. con destino a e. el aterrizaje

f. la llegada

1. la salida

2. embarcar

3. el despegue

4. aterrizar

5. procedente de

6. debajo de

I don't want any links

If i see you will be reported

Step-by-step explanation:

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