Nstands for a number. 2n is greater than 30. 5n is less than 100. can someone plz me wiv dis?

True or false? a triangle can be circumscribed about a given circle

Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?