three points have been drawn on a graph - point A is at (1, 3), point B is at (3, 11) and point C is at (4, 12) What is the gradient of line AC as a percentage of of the gradient of line of AB?

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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answer: i think it is (1,-2)

$119.20

step-by-step explanation:

$372.50 - 60% off is $149. $149-20% off is $119.20