I need help please anyone ?????!! Who want to help me please )):

y = 2401

Step-by-step explanation:

√y = -49

y = -49²

y = 2401

Check to see if correct:

√2401 = ±49

2401 = ±49²

(± means both positive 49² and negative 49² are correct)

It is correct :)

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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