It should be 81 square feet.
3 yards x 9 yards = 27 yards squares.
It asks for your answer in square feet, so you multiply by 3. This is because there are 3 feet in ever yard.
27 x 3 feet = 81 square feet.
The answer is B. y = 0.75 + 2.25. because i've done this assement.
Answer:
C, D, and E
Step-by-step explanation:
When trying to solve for the cost of each item you will find a rainbow fish is $8.50 and a tetra is $2.50. If you use that information to solve the other answer choices C, D, and E would be correct
Answer:
Step-by-step explanation:
V = 12*x²*y
a) DV/Dt = 12*x²*Dy/Dt
b) DV/Dt = 24*x*y*Dx/Dt
c) DV/Dt = 24*x*y*Dx/Dt * 12x²Dy/Dt
