Does anyone know how to do this that could help me?!

m= 0.5/1 we write it as -1/2 the rate of change.

So we now know the coordinates are (0.5, 1) we can input the rate of change as m being the slope.

So that m= -1/2 we want to write y = -1/2 * 0.5 x 2 but we start with x+b and show what the equal m and x values.

y = -0.5(x + b)

y = -1/2 * 0.5 + 1.25

y=1

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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