Hello I need help with calculus please.

009 10.0 points The height of a triangle is increasing at a rate of 5 cm/min while its area is increasing at a rate of 3 sq. cms/min. At what speed is the base of the triangle changing when the height of the triangle is 6 cms and its area is 36 sq. cms? 19 1. speed 2 cms/min 53 2. speed = 6 cms/min 55 3. speed = 6 cms/ min 4. speed = 9 cms/min 28 5. speed 3 cms/min