Va rog rezolvati aceste exercitii va dau pana si coroana : (a:5+99:9)x(5214:33)=5530 98509-453x9+23x457=??? Suma a trei numere este 2356 Primul numar este 345,iar al doilea este dublul primului numar iar al treilea este (3912-638):89+a=121

The ratio of men to women working for a company is 4 to 5 . if there are 90 women working for the company, what is the total number of employees?

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m