Answer:
Answer is B .
Step-by-step explanation:
There isn't one. I had a question just like this and guessed.
8 t ^ 2 + 4 t ^ 2 - 8 4 t
Answer:
![9 < \sqrt{90} < 10](https://tex.z-dn.net/?f=9%20%3C%20%5Csqrt%7B90%7D%20%3C%2010)
Step-by-step explanation:
Since
and
, then ![9 < \sqrt{90} < 10](https://tex.z-dn.net/?f=9%20%3C%20%5Csqrt%7B90%7D%20%3C%2010)
Answer:
The answer is "19".
Step-by-step explanation:
In this question, the graph file is missing which is defined in the attached file please find it.
When YZ and XW were identical,
![\angle XWY =\angle WYZ \ \ \text{(Alternate Angles)}](https://tex.z-dn.net/?f=%5Cangle%20XWY%20%3D%5Cangle%20WYZ%20%5C%20%5C%20%20%5Ctext%7B%28Alternate%20Angles%29%7D)
![\angle XWY = 2x](https://tex.z-dn.net/?f=%5Cangle%20XWY%20%3D%202x)
Because the angles are all 180 degrees in either a triangle:
![\to (3x - 5) + 90 + 2x = 180\\\\\to 3x - 5 + 90 + 2x = 180\\\\ \to 5 x + 85= 180 \\\\ \to 5 x = 180-85 \\\\ \to 5x = 95 \\\\ \to x= \frac{95}{5} \\\\ \to x = 19](https://tex.z-dn.net/?f=%5Cto%20%283x%20-%205%29%20%2B%2090%20%2B%202x%20%3D%20180%5C%5C%5C%5C%5Cto%203x%20-%205%20%2B%2090%20%2B%202x%20%3D%20180%5C%5C%5C%5C%20%5Cto%205%20x%20%2B%2085%3D%20180%20%5C%5C%5C%5C%20%5Cto%205%20x%20%3D%20180-85%20%5C%5C%5C%5C%20%5Cto%205x%20%3D%2095%20%5C%5C%5C%5C%20%5Cto%20x%3D%20%5Cfrac%7B95%7D%7B5%7D%20%5C%5C%5C%5C%20%5Cto%20x%20%3D%2019)
Answer:
2X-1
Step-by-step explanation:
as far as i got