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less than

Step-by-step explanation:

4000 ft

minute

We need to convert minutes to hours and ft to miles

60 minutes = 1 hour and 5280 ft  = 1 mile

4000 ft         60 minutes       1 mile

*  *

minute         1 hour                   5280 ft

45.454545 miles / hour

The evening speed limit for snowmobiles in your state is 55 miles per hour

Step-by-step explanation:

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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step-by-step explanation: