Arectangle with an area of 4/7 meters squared is dilated by a factor of 7. what is the area of the dilated rectangle?

49

Step-by-step explanation:

Every time you multiply both sides of a rectangle by a number x, its area if multiplied by .

In our example:

Area of a rectangle = width . length

width = 4

length   = 7

= 4 . 7 = 28

When you multiply both sides by 7:

width = 4 . 7 = 28

length = 7 . 7 = 49

 = 28 . 49

 = 1372

 / = 1372 / 28 = 49 =

Both sides multiplied by 7 => Area multiplied by

Got it?

;-)

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5