Jessica is making a scale model of the Empire State Building. Her model will have a height of 20cm. The actual height of the building is about 448m. What is the ratio of the height of the building?

Write the expression 7x^3-28xy^2 as the product of 3 factors

In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1

5, 6, 10 question: a. determine whether the side lengths form a triangle. (explain your reasoning) b. if it is a triangle, determine whether it is a right, acute, or obtuse triangle. (show your work)