Which expression(s) is (are) equivalent to 6(3 - 2r) ? Select ALL that apply . 1. 6(3) - 6(2r) 2.6(3) + 6(2r) 3.63 - 62r 4. 3(3 - 2r) + 3(3 - 2r) 5. 18 - 12r 6. 18 + 12r

For which points is the Y coordinate greater than 0

Step-by-step explanation:

For which points is the Y coordinate greater than 0

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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