Construye un triangulo isoceles en el q el angulo desigual mida 52° Y OTRO TRIANGULO ISOCELES CUYOS ANGULOS CONGRUENTES MIDAN 64° CADA UNO SON SEMEJANTE LOS DOS TRIANGULOS CONSTRUIDOS

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4

How can writing phrases as algebraic expressions you solve problems?