Beginning:
<em>You see, </em>
You see:
<em>It is the bisector of the photosynthesis if you want the nucleustransformation to let you know transpirtation is present for the bisector of photosynthesis and then the nucleus would get a membrane which allowed the photosynthesis synthesise into photos thatneeds to be taken by photographers
</em>
In Conclusion:
<em>Gimme Brainliest</em>
Step-by-step explanation:
Given that,
- Length of the one portion of the board = x feet
- Length of the another portion = (7x – 9) feet
According to the question,
Total length = Sum of the length of the two pieces
Total length = {x + (7x – 9)} feet
Total length = {x + 7x – 9} feet
<u>Total length = (8x – 9) feet</u>
Therefore, the total length of the board as a simplified expression in x is (8x – 9) feet.
Answer:
The correct option is c.
Step-by-step explanation:
Given that,
u = 7i+4j and v = 2i-3j
We need to find the product of u and v. The dot product of two vectors is given by :
![u{\cdot}v=(7i+4j){\cdot} (2i-3j)\\\\=(7i)(2i)+(4j)(-3j)\\\\=14-12\\\\=2](https://tex.z-dn.net/?f=u%7B%5Ccdot%7Dv%3D%287i%2B4j%29%7B%5Ccdot%7D%20%282i-3j%29%5C%5C%5C%5C%3D%287i%29%282i%29%2B%284j%29%28-3j%29%5C%5C%5C%5C%3D14-12%5C%5C%5C%5C%3D2)
So, the dot product of u and v is equal to 2.
The x values are the domain and they y values are the range. So the domain is {-2, 0, 2}. And the range is {-1, 0, 1}. So B is the answer.
Answer:
Step-by-step explanation: I cannot provide an answer due to insufficient evidence.