Which statements are true about the polynomial 28vw + 49v + 35w? check all that apply.

There are no common variables among all three terms.

The resulting expression when factoring out the GCF is 7(4vw + 7v + 5w).

Step-by-step explanation:

those r the two answers

B & E

Step-by-step explanation:

Edg

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

what is the original number? you forgot to add it.