If O is an acute angle of a right triangle and if cos 0 = 2
:, then find the values of the remaining five trigonometric functions for angle e.
sin 0-0
(Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)

Which three lengths could be the lengths of the sides of a triangle? 21 cm, 7 cm, 7 cm 9 cm, 15 cm, 22 cm 13 cm, 5 cm, 18 cm 8 cm, 23 cm, 11 cm

Jim had 15 minutes to do 5 laps around his school what would his time be

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?