What are the correct trigonometric ratios that could be
used to determine the length of LN? Check all that apply.
sin(20) = **
cos(70)=2
tan(70) = **
sin(20) =
225/700) = **
Hint

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60