una pieza de tela mide 15 metros de largo por 1.5 metros de ancho ¿cuánto mide la superficie de tela?

22.5

Step-by-step explanation:

multiplicando 15x1.5 los da 22.5.

tambien puede ser mitad de quince cual es 7.5 mas 15 que tambien los da 22.5.

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

a

step-by-step explanation: