The sand box at the playground is 2 feet tall the area of the base is 80 how much sand does it take to fill the sand box

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:

the answer for the second equation is (4,0)

the answer to this would be 5x^3-6x^2-24 over 3x^2

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