The 'x' coordinate of the midpoint is the average of the 'x'
Make sure that the subtraction is set up in the correct order. We are subtracting -7+2 FROM 2n-1.
(2n-1) - (-7n+2)
Distribute the negative.
(2n-1) + (7n-2)
Combine like terms.
9n - 3
The answer is B.
Answer:
2 1/5
Step-by-step explanation:
Hope this helps.
Answer:A and D
Step-by-step explanation: I am smart trust me :)
Answer:
40/9 cubic inches
Step-by-step explanation:
The formula for the volume of a rectangular prism of width W, length L and height H is
V = W*L*H
and so, in this particular case,
(2)(5)(4)
V = (2)(5/3)(4/3) = -------------- = 40/9 cubic inches
(3)(3)
