Answer:
32
Step-by-step explanation:
12+13=25, 25+1=26, 26+6=32
A number multiplied by <span>13</span> only produces an irrational number if it is itself an irrational number.
Explanation:
Suppose there were some rational number which when multiplied by <span>13</span> generated an irrational number.
If the number is rational then, by definition, it can be expressed as <span>ab</span> for some pair of integers a and b.
<span><span>ab</span>×<span>13</span>=<span><span>a×1</span><span>b×3</span></span>=<span>a<span>3b</span></span></span>
Since a is an integer and
since if b is an integer then <span>3b</span> is also an integer,
then
by definition <span><span>a3</span>b</span> is a rational number, contrary to our supposition that some rational number <span>ab</span> when multiplied by <span>13</span> could generate an irrational number.
Answer:
The square root of 48 is the only irrational number in that group
Step-by-step explanation:
please mark brainleist
One hack is recognizing that
x% of 100 is x
150 is 1.5 times of 100 so
x% of 150=1.5x
therfor
12.5% of 150=1.5*12.5=18.75
anyway
percent means parts out of 100
12.5%=12.5/100=0.125
'of' means multiply
12.5% of 125=0.125*150=18.75
the answer is 18.75
