<span>There are 300 people in the enclosed space.
</span>
<span>Initially, one person had heard the rumor.</span>
4.5w = 5.1w - 30
4.5w - 5.1w = -30
-0.6w =-30
Divide both sides by -0.6
-0.6w/-0.6 = -30/-0.6
<span>w = 50
</span>I hope this helps.
Well it would be 200 × 8 which would equal to 1600
I think the answer would be 38in^2
Because the equation is : (a+b) *h / 2
A and b are both the bases of the trapezium
So (11 + 8) these are the bases and the height is 4 so you would do
(11+8)*4 / 2
(19)*4 / 2
76 / 2
= 38
360°/60°=6
in 360° you have 6 rotations of 60°
