a) From calculus recall that dy/dx = tan alpha. Use this, the fact that y/x = tan beta , and the double angle formula to show that: x/y=

Multiplying an even number of negative numbers gives an answer that is choose from:

Astore manager records the total visitors and sales, in dollars, for 10 days. the data is shown in the scatter plot. what conclusion can the store manager draw based on the data? question 3 options: an increase in sales causes a decrease in visitors. an increase in sales is correlated with a decrease in visitors. an increase in visitors is correlated with an increase in sales.

Which statements about these triangles is true