Pour faire le plan d'un cône de papier, un confiseur fait tourner le triangle XYZ autour de l'axe XY. Le triangle de départ a une aire de 18,36 cm carré. L'hypoténuse XZ mesure le double de la cathète YZ. Quel volume de bonbons, au dixième près, le cône peut-il contenir?

Graph the equation by plotting point x=2

The perimeter of a rectangle is greater than or equal to 74 meters. if the length is 25 meters, the minimum width of the rectangle is meters.

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.