Adrian makes 10 bracelets and Jennie makes 5 bracelets. They both use the same number of
string colors. How many colors should they use
to make the same amount of money?

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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so what is the problem what are they asking you to solve

step-by-step explanation:

so what is the problem what are they asking you to solve

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm