Andy solve an equation as shown below. What error did Andy make? 4x+1
}x-4=
12/3x) – 4 = 121 *
* +1
4x – 4= 9x + 1
-5-5%
x= -1

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

answer: it's upside down and i can't read it

step-by-step explanation:

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60

probably the last option

step-by-step explanation: