Solve 9(4x - 3y - 2/3) =

Step-by-step explanation:

9(4x-3y-2/3)

Final result :

3 • (12x - 9y - 2)

Step by step solution :

Step 1 :

2

Simplify —

3

Equation at the end of step 1 :

2

9 • ((4x - 3y) - —)

3

Step 2 :

Rewriting the whole as an Equivalent Fraction :

2.1 Subtracting a fraction from a whole

Rewrite the whole as a fraction using 3 as the denominator :

4x - 3y (4x - 3y) • 3

4x - 3y = ——————— = —————————————

1 3

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

0.02040816326