Answer:
simplified would be -23/14 if you wanted to answer this it would be either -1 9/14 or -1.64
Step-by-step explanation:
Answer:
The shortest side is 20 feet, the second side is 24 feet and the third side is 36 feet.
Step-by-step explanation:
Assuming that the shortest side of this triangle has a length of "x" feet, then one side is "x + 4" feet and the third is "2*x - 4" feet. Since the perimeter of the deck is 80 feet, then the sum of the length of these sides should be equal to that.

The shortest side is 20 feet, the second side is 24 feet and the third side is 36 feet.
whats is y? I can't solve the problem without it
Answer:
infinite number of solutions
Step-by-step explanation:
3(4b - 2) = - 6 + 12b ← distribute parenthesis on left side by 3
12b - 6 = 12b - 6
The expressions on both sides are the same
This indicates the equation has an infinite number of solutions
The length would be 50 ft and the width would be 40 ft.