If i spend $102 dollars in 2.5 months, how much will i spend in 4 months if my spending habits don't change?

$163.2

Step-by-step explanation:

$102 ÷ 2.5 × 4 = $163.2

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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