Dos ciclistas viajan con rapidez constante por una carretera. El primero(A) corre a 25.0 km/h, el segundo (B) va32.0 km/h. Exactamente al mediodía A está 17.5 km delante de B. ¿A qué hora B rebasa a A?

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b