7. Un cercle a un rayon de 4,2dm. Un angle au centre intercepte un arc de 2,2dm sur ce cercle. Quelle est l'aire du secteur qui correspond à cet angle au centre?

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

i don't know

step-by-step explanation:

grace would use 12 apple slices