Answer Happy

19. In the diagram below, if the measure of angle A is 117∘, what is the measure of angle B ? Are angles A and B complementary or supplementary? : * A) 63∘ and complimentary B) 63∘ and supplementary C) 27∘ and complimentary D) 27∘ and supplementary 20. Mr. Jones is making a small fence for his garden. He has a board that is 12.2 feet long and 4 inches wide. He wants each panel of the fence to be 4 inches wide and 8 inches high. How many panels can he make from the board? : * A) 6 panels B) 12 panels C) 18 panels D) 20 panels 21. A bookstore is reorganizing its books. All of the books are being removed from their shelves and put in different locations. There are y identical bookcases in the store. Each bookcase holds 62 books. Which expression shows the total number of books that can be stacked on all the bookcases? If there were 23 bookcases, how many books could be held in all?: * A) 62y and 1,426 books B) 62y2 and 84 books C) 62+y and 1,426 books D) y+62y and 84 books