Arectangle has a wisty of 20 m and area of 60m. what is the length of the rectangle?

The length is 3.

Step-by-step explanation:

A = w*l

60 = 20 * l

60/20 = 3

60 = 20 * 3

l = 3

Step-by-step explanation:

I believe you meant that the area is 60 m².

Since A = L·W,

here your 60 m² = L·W = L·(20 m)

We must solve this for L.  To do so, divide 60 m² by 20 m:

60 m²

= 3 m     This is the length, if the width is 20 m.

20 m

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1