Between which two numbers does √42 lie on a number line?

42 lies between 6 and 7

Step-by-step explanation:

We know that √42 will lie between √36 and √49

And √36=6; √49=7

Hence we can be sure that √42 lies between 6 and 7

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32