Identify the factors of x2 − 8x − 20. these are the choices (x + 4)(x − 5) (x + 5)(x − 4)
(x − 10)(x + 2)
(x − 2)(x + 10)

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

oof

step-by-step explanation:

- click here to get an answer to your question ✍ 75 i will mark one of the angles formed by two

step-by-step explanation: