9514 1404 393
Answer:
4
Step-by-step explanation:
The geometric mean of two numbers is the square root of their product.
√(8·2) = √16 = 4
The geometric mean of 8 and 2 is 4.
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The geometric mean of n numbers is the n-th root of their product.
Answer:
162
Step-by-step explanation:
260/2=130
130+32=162
The next step of your proof is to subtract (a/b) from both sides.
Then you get, x = (m/n) - (a/b)
Since rationals are closed over addition, (m/n) + (-a/b) is a rational number.
Therefore, x (an irrational number) = a rational number <em>This is a false statement which is a contradiction. So, the assumption was incorrect.</em>
Thus, the sum of a rational and irrational number is an irrational number. QED
Answer:
The answer is 3⁴
Step-by-step explanation:
3² • 3² = 3²⁺² = 3⁴
Thus, The answer is 3⁴
<u>-TheUnknownScientist</u>
triangle area: 19cm×17.5cm÷2=166.25
square area: 19cm×19cm=361
all:361+166.25×4=1026
