Determine if the given information would form a unique triangle, many different triangles or no triangles. 8ft and 12 ft

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:

stethere all not eveanp-by-step explanation:

answer4 to the second power is 16

and 4 to the third power is 64,