A triangle, ABC has two side lengths of 8 ft and 19 ft. if angle C is 142, whats the measurement of angle B?

Can someone check my answer? you

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?