Two bike rider naomi and and dan is on the same east west road 900 meters apart from each other naomi starts peddling due north at a constant rate of 6m/s. At the the same instant dan starts peddling due south at 4m/s. At what rate is the distance that separate the two bikers changing exactly 2 minutes after that starts peddling?

x = 23.78

step-by-step explanation:

the answer is d on edge

step-by-step explanation:

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2