Answer:
the answer to your question is 5/13 im pretty sure!
Step-by-step explanation:
5/13
hope that helps
x=3
y=3
x = 6-y
-plug in (6-y) into first equation
2(6-y)+3y = 15
12-2y+3y=15
-2y+3y = 3
x=6-3
double check:
(2*3) + (3*3) = 6 + 9 = 15
3 + 3 = 6
608 ft^2
The formula for calculating surface area of a triangular prism is
bh + 2ls + lb (b : base, h : height, l : length)
12×8 + 2×16×10 + 16×12 = 608 ft^2
the first one
