COSS SENSE-MAKING The sides of square ABCD are extended to form rectangle DEFG. If the perimeter of the rectangle
is at least twice the perimeter of the square, what is
the maximum length of a wide of square ABCD?

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.