This is the answer
if u do 3rd, 4th .... derivatives the answer will be 0 again.
Answer:
X = 3/2
Step-by-step explanation:
2(4X - 3) + 2 = 8
8X - 6 + 2 = 8
8X - 4 = 8
8X = 12
X = 3/2
Base is 12 feet square so 12 *12 = 144 square feet
each triangle has base of 12 feet and height of 8 feet
area of triangle = 1/2 x base x height = 1/2 x 12 x 8 = 48 square feet
48 x 4 triangles = 192 square feet
total: 192 + 144 = 336 square feet
Answer: First box=3, second box=4, third box=0, last box=2
Step-by-step explanation: Do the math for the boxes.
2(n-7) = 3(n+7)
2n-14 = 3n + 21
-35 = n (answer)
