Answer:
C. 6
Step-by-step explanation:
8^2+r^2=10^2
64+r^2=100
r^2=36
Therefore, r=6
Answer:
see attachment
Step-by-step explanation:
Answer:
18÷25 =0.72 convert proper fraction to decimal ,divide the numerator by the denominator.
3-0.72=3.72. add this decimal number to the whole number .final answer is 3.72
I'd start by listing out the multiplies of all three past 100, like this:
102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126, 128, 130
104, 108, 112, 116, 120, 124, 128, 132, 136
110, 120, 130, 140
Now it's just a matter of finding the number that is the same for all three of them, which is 120.
-6/3 but it can be simplified into -2
Hope this helps
