Which value represents how many radians there are in one full circle?

a.) 2π
b.) π
c.) 6
d.) sqrt 3

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

Whats the name of the vertical axis

Iwill arward ! , i if bt ≅ eu , bu ≅ et , prove: ∠b ≅ ∠e. fill in the blanks: draw segment ut ≅ bt≅ bu ≅ △ubt ≅ △