3(y + 3) + 5y = 4(2y + 1) + 5
...multiply
3y + 9 + 5y = 8y + 4 + 5
...simplify
8y + 9 = 8y + 9
...the equation is true, so the answer is infinitely many solutions
Answer: 18 ft
Step-by-step explanation:
Given
Scale is 1inch:9 feet
1 feet= 12 inch
The dividing board is 2 inches long
Suppose the actual length of the diving board is x

<span>A triangular prism has 5 faces 9 edges and 6 vertices
Hope this helps!</span>
Specifically, they are the inverses of the sine, cosine, tangent, cotangent, secant, and co secant functions<span>.</span>