I've posted my answer together with the image I think this problem required.
I think the truss is just one of those triangles whose sides are 3ft, 3ft, 3ft so its perimeter is
Answer: 9 feet
Answer:
Step-by-step explanation:
Nose amigo si supiera te ayudaría mucho
Cross-multiply so that 8(3x + 1) = 14(2x)
Distribute the 8 and 14 into the parentheses:
24x + 8 = 28x
Subtract 24x from both sides:
8 = 4x
Divide both sides by 4:
x = 2
3 6/10÷ 9
36/10×1/9
36/90
.4<1
(Less than)
Hope this helps!