The quantities xxx and yyy are proportional. xxx yyy 999 4.54.54, point, 5 141414 777 303030 151515 Find the constant of proportionality (r)(r)left parenthesis, r, right parenthesis in the equation y=rxy=rxy, equals, r, x.

we know that

applying the law of sines

°

so

∠j=18°

∠k=29°

∠l=180-(18+29)=133°

the answer part a) is

the measure of angle k is  ≈29°

part b)  the measure of angle k could also be

(180-29)=151°

so

∠j=18°

∠k=151°

∠l=180-(18+151)=11°

the answer part b) is

the measure of angle k could also be 151°

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b is the answer that makes most sense

step-by-step explanation:

idk

step-by-step explanation:

use that smart brain