I need help with this question, asap please :)

The diagonals of a rhombus are 12 inch and 16 inch long, the length of a side of a rhombus is 10 inch, what is the height of the rhombus

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1