First, we can simplify the left side. (6+8x)/2 is equal to 3 + 4x. We can put the equation together at this point.
3 + 4x = 5x
we can subtract 4x from both sides to get our final answer,
3 = x, or x = 3. :)
The answer is d as for any given length you could have any given volume by altering the cross sectional area of the pool and vice versa
a) false (89+89=178⁰ not acute!)
b) false (they could both be 90⁰ but this is the only angle that works)
c) what
d) false (92+92=184⁰ this is less than 360⁰)
can you please explain c ????
