Arectangle has a base of 3 inches and a height of 9 inches. if the dimensions are doubled, what will happen to the area of the rectangle?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Find the roots of the equation below. x^2 - 6 + 9 = 0

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.