If the area of one face of cube is 169 cm2 then what will be the volume of cube. Working please!

How do you determine if an ordered pair is a solution to a given equation?

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.

Given the equation negative 4 square root x minus 3 equals 12