The answer is A because it’s 1/5
Answer: 2
Explanation:
In order to sum two rational numbers, we should find their lowest common denominator. In this case, the two fractions are
![\frac{3}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4%7D)
![\frac{18}{19}](https://tex.z-dn.net/?f=%5Cfrac%7B18%7D%7B19%7D)
so, their lowest common denominator is
. So, the sum of the two numbers becomes
![\frac{3}{4}+\frac{18}{19}=\frac{3 \cdot 19+18\cdot 4}{76}=\frac{57+72}{76}=\frac{129}{76}=1.697..](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4%7D%2B%5Cfrac%7B18%7D%7B19%7D%3D%5Cfrac%7B3%20%5Ccdot%2019%2B18%5Ccdot%204%7D%7B76%7D%3D%5Cfrac%7B57%2B72%7D%7B76%7D%3D%5Cfrac%7B129%7D%7B76%7D%3D1.697..)
So, this number is closer to 2.
Hello,
Let's x the ones digits
2x is the tens digit
Number is 2x*10+x
Sum of digits is 2x+x=12
==>3x=12
==>x=4
Number is 84
Answer:
F,D. C,D
Step-by-step explanation:
This is all I know the F and D make a right angle and the C,D make a 360 degree angle.