Um barco avista a torre de um farol segundo um ângulo de 6 com o novel do mar. sabendo quea altura do farol é de 42m, determinar a distância do. barco até o farol. dado tg 6 = 0, 105

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points