¿Cuántas cifras tiene el número quinientos cincuenta y cinco mil? Respuesta: CM DM UM C D U NÚM. DE CIFRAS

On an airplane there are two seats on the left side and three seats on the right side there are 90 seats o the right side of the plane

12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm