Solve 6 and 7 . Explain ur answer. Pls show work.

Arectangle with an area of 47 m² is dilated by a factor of 7. what is the area of the dilated rectangle? enter your answer in the box. do not leave your answer as a fraction.

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?