What value of x would make lines l and m parellel

If two parallel lines are cut by a transversal, then complementary angles are congruent If n3 = x and n4 = 20x, where n > 0, what is the value of x? plz help, mentally cant do dis The life zones on Mount Rainier, a mountain in Washington, can be approximately classified by elevation, as follows.

Step-by-step explanation:

3x^3-x^2+6x-9

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.