I swear this is the last question I'll ask today. I'm behind in school so I'm trying to catch up. how do I find the scale factor??​

Please read explanation

Step-by-step explanation:

As long as you know that the two shapes are similar, you can use one dimension on both figures to calculate the scale factor. For example, if you know the width of the shape, divide one width by the other to find the scale factor.

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

mx+89b(-98)nb

step-by-step explanation: