A builder makes drainpipes that drop 1 cm over a horizontal distance of 30cm to prevent clogs a certain drainpipe needs to cover a horizontal distance of 700cm whats is the length of the drainpipe? round your answer to the nearest tenth of a centimeter

Step-by-step explanation:

Given a builder makes drainpipes that drop 1 cm over a horizontal distance of 30cm to prevent clogs. The ratio of the vertical drop to the horizontal distance covered is cm.

The angle of inclination,

tan(θ) =

θ = 1.9º

By trignometric ratio,

cos(θ) =

length of the drainpipe = =

length of the drainpipe = 700.7 cm

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

nlgqer

step-by-step