Answer:
![\frac{2}{k+2}](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7Bk%2B2%7D)
Step-by-step explanation:
Simplify the expression and you will get this.
hope this helps
45
Find ten percent of 50 by moving the decimal point left once and subtract it from 50
Answer:
Its A just explan the work like 129.6/64.8x98
First set it up like this:
![32 \sqrt{18}](https://tex.z-dn.net/?f=32%20%5Csqrt%7B18%7D%20)
<span>then add a zero on to the 18 and a decimal point like this: </span>
![32 \sqrt{18.0}](https://tex.z-dn.net/?f=32%20%5Csqrt%7B18.0%7D%20)
then solve for 180/32 and add a decimal in the same location that it is in the 18.0 Hope this helps!