Answer:
B. 9.7
Step-by-step explanation:
√12²-7²=√144-49=√95=9.7
the dimensions would b 10 10 and 10
Answer: x = 18.439
x³-x = 340
x² = 340
x = √340 = 18.439
If you decrease number by 50% of that number you are basically dividing with 2 hence the answer is 15.
