<span>(Y+2) at y=-4
First: You will plug in your y
Your equation should look like: -4+2
Next: You will take 2 and subtract the 4
You will get: -2 as your answer
HOPE THIS HELPS! ^_^</span>
0.181818… = 18 (0.010101…)
… = 18 (0.01 + 0.0001 + 0.000001 + …)
… = 18 (1/100 + 1/100² + 1/100³ + …)
… = 18 (1 + 1/100 + 1/100² + 1/100³ + …) - 18
Then you have
![0.181818\ldots = \displaystyle18\sum_{k=0}^\infty\frac1{100^k} - 18 = \frac{18}{1-\frac1{100}} - 18 = \boxed{\frac2{11}}](https://tex.z-dn.net/?f=0.181818%5Cldots%20%3D%20%5Cdisplaystyle18%5Csum_%7Bk%3D0%7D%5E%5Cinfty%5Cfrac1%7B100%5Ek%7D%20-%2018%20%3D%20%5Cfrac%7B18%7D%7B1-%5Cfrac1%7B100%7D%7D%20-%2018%20%3D%20%5Cboxed%7B%5Cfrac2%7B11%7D%7D)
The price before the tip was 8 dollars
Answer:
SSS
Step-by-step explanation:
The two triangles both share a side (the middle line), and it is shown that the other lines are congruent to each other. So all 3 sides are congruent, meaning SSS is the postulate that proves this.
Answer:
25.7
Step-by-step explanation: