Answer:
c. -8
Step-by-step explanation:
Given:
a = 5, b = 8, and c = 1
To evaluate, plug in the values into the expression given.
Thus:
The original volume of the shape was 250. You come up with this by multiplying all sides together. So, 5x5x10=250.
We do the same for the new shape, which now has a 7 in place of the 5. So 7x7x10=490.
Lastly, we subtract the volume of the new shape from the volume of the old shape to see the difference. So, 490-250=240.
So the answer to this is 240.
Answer: -7/16
Step-by-step explanation: You flip the right side so it's -3/8*7/6, cross out 3 and 6, so it turns into -1/8*7/2, so 7*(-1) and -8(2), so -7/16
Answer:
D
Step-by-step explanation:
14.4/4 is 3.6. Therefore the answer is 3.6.
