Consider the following. x = sin 1 2 θ , y = cos 1 2 θ , −π ≤ θ ≤ π (a) eliminate the parameter to find a cartesian equation of the curve. (b) sketch the curve and indicate with an arrow the direction in which the curve is traced as the parameter increases.

65

step-by-step explanation:

hdjd

step-by-step explanation:

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%