Use the general solution to solve

For this case we must solve the following linear equation:

Adding to both sides of the equation we have:

Subtracting 17 from both sides of the equation:

Different signs are subtracted and the major sign is placed:

We divide by 14 on both sides of the equation:

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

it will be a cylinder. with a diameter of 8 and 4 single pieces high

step-by-step explanation: