This question: 1 point(s) possible
Use the trigonometric function values of the quadrantal angles to evaluate the given expression.
(cos0°)^(2) + 5(tan180°)^(2) + 7sin90°
(cos0°)^(2) + 5(tan180°)^(2) + 7sin90° =
(Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
This question: 1 point(s) possible
Use the trigonometric function values of the quadrantal angles to evaluate the given expression. cos0^2 + 5(tan180) + 7sin90
cos0 + 5tan180 + 7sin90 = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)