Identify the type of conic section that has the equation x2 + y2 = 81. Identify the domain, range, and axes of symmetry of the conic section. show all the steps

What value is equivalent to 5 + [5 × (4 + 2)]? a) 35 b) 45 c) 60 d) 110

What is the value of the expression below? (81^2)^1/8

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?