A Galáxia de Andrômeda é uma das galáxias mais próximas da Via Láctea, cuja medida da distância da Terra é de aproximadamente 2.537.000 anos-luz. Sabendo que 1 ano-luz é
aproximadamente 9,46 ∙ 1012 km, escreva, em notação científica, a distância aproximada, em
quilômetros, entre a Terra e a Galáxia de Andrômeda.

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Can someone answer this question for me