The length of the smaller rectangle is 8 feet and the width is 2 feet. The area of the larger rectangle is 85 feet². Knowing that both rectangles are similar, calculate the length of the larger rectangle. Round your answer to two decimal places.

Solve the equation x/4 - 5= -8 -27 -12 -7 12

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota