BC triangles ABC and BDC lie in different planes. The height of their soles is 2√3 cm and 3 cm, and the distance AD is √3 cm. Finds the value of the angle between the planes ABC and BDC

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.

Multiply sixth of sixty six by a half of ten show step by step method