Recall that a right triangle is a triangle with one right angle. one angle of the triangle measures 89.99 degrees. can the triangle be a right triangle?

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups

Which expression represents the total perimeter of her sandwich, and if x = 1.2, what is the approximate length of the crust?