Becca works for the humane society and head to buy food for the dogs she bought 5 1/2 pounds of dog food she feeds each dog about 1/3 of a pound how many dogs can feed

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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94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8