What was ur bday last year and then add one day onto it. So say last year it was Tuesday then this year it would be Wednesday
Answer:
A and G I guess
Step-by-step explanation:
Hope I helped
Answer:
4th option
Step-by-step explanation:
The given expression is:
![\frac{1}{1+\sqrt{3}}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B1%2B%5Csqrt%7B3%7D%7D)
In order to simplify this expression we have to multiply and divide it with the conjugate of the denominator i.e multiply and divide the entire expression with
, as shown below:
![\frac{1}{1+\sqrt{3}}\\=\frac{1}{1+\sqrt{3}} \times \frac{1-\sqrt{3}}{1-\sqrt{3}}\\=\frac{1-\sqrt{3}}{(1)^{2}-(\sqrt{3})^{2}}\\\\ =\frac{1-\sqrt{3}}{1-3}\\\\ =\frac{1-\sqrt{3}}{-2}\\\\ =\frac{-1(1-\sqrt{3})}{2}\\\\ =\frac{-1+\sqrt{3}}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B1%2B%5Csqrt%7B3%7D%7D%5C%5C%3D%5Cfrac%7B1%7D%7B1%2B%5Csqrt%7B3%7D%7D%20%5Ctimes%20%5Cfrac%7B1-%5Csqrt%7B3%7D%7D%7B1-%5Csqrt%7B3%7D%7D%5C%5C%3D%5Cfrac%7B1-%5Csqrt%7B3%7D%7D%7B%281%29%5E%7B2%7D-%28%5Csqrt%7B3%7D%29%5E%7B2%7D%7D%5C%5C%5C%5C%20%3D%5Cfrac%7B1-%5Csqrt%7B3%7D%7D%7B1-3%7D%5C%5C%5C%5C%20%3D%5Cfrac%7B1-%5Csqrt%7B3%7D%7D%7B-2%7D%5C%5C%5C%5C%20%3D%5Cfrac%7B-1%281-%5Csqrt%7B3%7D%29%7D%7B2%7D%5C%5C%5C%5C%20%3D%5Cfrac%7B-1%2B%5Csqrt%7B3%7D%7D%7B2%7D)
Thus, 4th option gives the correct answer.
Answer:
54$
Step-by-step explanation:
We know that for each 13$ Rob earns babysitting, he saves 9$. Thus, we can separate the money he earns into groups of 13, and for each group of 13, we can add 9$ to his savings.
Assume that Rob has 78$ lying on a table. He grabs 13 of them, leaving 65, and puts 9$ to the side for savings. He does this 5 more times (as 65 divided by 13 is 5, so Rob would make 5 groups of 13 out of his 65$ that is left), meaning that he now has 5+1 (the original group) = 6 groups of 9. 9*6=54, so he saves 54$. Please let me know if you have any further questions!
B. 195
It’s B because if you divide 584 with 3 it equals 194.66 but you round up and it becomes 195.