The length of Peter's rectangular living room is 6 meters and the distance between opposite corners is 7 meters. What is the width of Peter's living room? If necessary, round to the nearest tenth.

Tanya has $42 to spend at the dolphin island store. tshirts sell for $7 each and a pair of sunglases sells for $6.tanya buys 3 tshirts. how many pairs of sunglases can she buys with the amount of money she has left

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2