Convert the statement into an equation. Twice the sum of a number and 6 It is equivalent to 3.
Use the variable Yto represent the unknown number.

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

triangle and cube

step-by-step explanation:

step-by-step explanation:

i'm sorry mate, but i am not seeing any figures. i am unable to solve this for you.