Masks can provide additional protection against the coronavirus only if they: Replace other prevention measures
Come from a doctor
Have several layers of fabric
Are combined with other prevention measures

idk do it yourself or ask somebody idk stop going online asking for

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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step-by-step explanation:

if x = 2 you have to find x to finish the problem

the first one, all those points on the line just make a strait line.