Find the value of x if

C. 4

Step-by-step explanation:

We have the equation and are asked to find the value of x.

To find x, we need to find how many times 3 can go into 81 but as an exponent, instead of saying 3 * x it would be .

So find the value of each exponent by replacing it with each answer choice :

Since to the power of 4 equals the cube root in the original equation, therefore B. is the answer.

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

the answer is 24

step-by-step explanation: