Use trigonometric ratios to solve for the indicated SIDE (x) of the triangle

Write as a product of two polynomials. 2(3–b)+5(b–3)^2

Point m is located at (-4, -6). what is located 4 units from point m? ( its on a coordinate plane by the way. )

Given a normal distribution with µ =50 and σ =4, what is the probability that 5% of the values are less than what x values? between what two x values (symmetrically distributed around the mean) are 95 % of the values? instructions: show all your work as to how you have reached your answer. don’t simply state the results. show graphs where necessary.