4. the constant of proportionality between the height of the water in a sink (h) in centimeters and the
number of minutes it has been filling (m) is 0.95. the sink has been filling for 40 minutes. what is the
height of the water in the sink?

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.

i think it’s a i believe