(2y+6) (y-6) =0 solve each equation

3y=0

Step-by-step explanation:

(2y+6) (y-6)=0

first you are going to remove the bracket

so: 2y+6 y-6 =0

then you are going to arrange them

so: 2y+y =6-6

then you're going to do your addition

so: 2y + y = 3y

while 6-6=0

so therefore the answer who be 3y=0

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

a

b

d

step-by-step explanation: