Answer:
<em>x = 2 </em>
Step-by-step explanation:
27x + ( 2x - 1 ) = 57
29x - 1 = 57
29x = 58
<em>x = 2</em>
Radius = Diameter ÷ 2 = 18 ÷ 2 = 9
Area of circle = πr² = π(9)² = 286 units²
Answer: 9 units²
Answer:
3.5
Step-by-step explanation:
27/3=9 and 18/3 is 6 so 10.5/3 is 3.5
To find area, you use L + W + H.
Add up all the numbers given and you’ll be able to find surface area.
4 + 7 + 10 + 11 + 10 = 42 m^2