Choose the expression that completes the equation. 33 ÷ 3 + 10 =

1). 5(3 + 5)

2). 10(1 + 1)

3). 2(10 + 1)

Answer would be 3

Step-by-step explanation:

2(10+1)= 21 and

33 divided by 3 + 10 = 21

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

10 you would take 50/ .2

step-by-step explanation: