Convenience samples a. are typically not representative of the entire population. b. take place at 7-11, Stop & Go, or other convenience stores. c. take place at convenience stores and are nonprobability samples. d. are nonprobability samples. e. are nonprobability samples and are typically not representative of the entire population

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

the answer is 25 because they're both the same

tbh idk i hope this heples

step-by-step explanation:

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