Write the ratio of the first measurement to the second measurement. 1.height of book: 11 in 2. height of book shelf: 3 ft 3 in

Carmen ayer en el mercado compro 3/4 kg de guayabas, 6/8 kg de peras, 1/2 kg de naranjas ¿cuantos kilogramos de fruta compro?

What is the product? a-3/15a × 5/a-3

In a right triangle δabc, the length of leg ac = 5 ft and the hypotenuse ab = 13 ft. find: b the length of the angle bisector of angle ∠a.