Anna found a hardcover book that was on sale at 40% off its original price. Which expression could you use to find the sale price, S, of the hardcover book, if b represents the original price of the book

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?