A parabola has a vertex at (0,0). The focus of the parabola is located on the positive y-axis.

Janets dinner costs 7.50. if she wants to leave a 10% tip how mich extra should she leave

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.