Stacie paid $13.25 for new earphones. The price she paid included a sales tax of 6%.What was the price of the earphones before the tax was added?

A.
$12.46

B.
$12.50

C.
$13.19

D.
$14.05

Answer:

Lengths of the sides (there are 3 sides in an equilateral triangle) of the base of prism is5.72cm each.

Step-by-step explanation:

As the base of triangular prism is equilateral:

∴ Area of base = (√ 3 / 4)× (side)²

According to question:

height of prism = height (side) of base

Volume of prism = 81 cm³,

∴ Volume of prism = Area of base x height

⇒  81 cm³ = (√ 3 / 4)× (side)² × height       ∵ side = height

⇒   81 cm³ = (√ 3 / 4)× (side)³

⇒  81 × (4/√3) cm³ = side³    

⇒  ∛(81 × (4/√3) cm = side

⇒  side = 5.72cm

Answer:

Option A is correct.

The Solutions can be found for the equation 4x − 8 − 4x = 9 is, Zero

Step-by-step explanation:

Given the equation:

Like terms are those terms which have same variable to the same power.

Combine like terms;

⇒The equation does not have any solution

Therefore, the Solutions can be found for the equation 4x − 8 − 4x = 9 is, Zero

Answer:

Step-by-step explanation:

Answer:even

Step-by-step explanation:

87 games is how many he won per year. :)

Final answer:

Cy Young won approximately 23 games per year.

Explanation:

To find out how many games Cy Young won per year, we need to divide the total number of games he won by the number of years he played.

Therefore, we divide 511 (the total number of games he won) by 22 (the number of years he played):

1. 511 / 22 = 23.23

So, Cy Young won approximately 23 games per year.

Learn more about Number of games won here:

brainly.com/question/35710650

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