SAILING The two sailboats shown are participating in a regatta. If the sails are similar, what is the value of x? Express your answer as a decimal, if necessary.

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2

What is the length and width of a 84.5 square foot rug? will mark

Find two numbers if their sum is 91 and the ratio is 6: 7?