G(x) = 22 – 7x + 10
Find the root of the equation

x = 32/7

Step-by-step explanation:

The roots (zeros) are the x    values where the graph intersects the x-axis. To find the roots (zeros), replace y    with 0    and solve for x. I hope this is the answer you're looking for.

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

answer: it's upside down and i can't read it

step-by-step explanation: