Which is the parametric form of the polar equation r=-3theta

A. x=3thats cos theta

Y=3theta sin theta

B. x=-3theta cos theta

Y=-3theta sin theta

C. x=-3cos theta

Y=-3 sin theta

D. x=-theta cos theta

Y=-theta sin theta

)a smart phone has dimensions of 4.9 inches (height), 2.3 inches (width) and 8.0 millimeters (depth). what is the volume of the smart phone in cubic centimeters? (1 in = 2.54 cm)

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem