Answer:
Divisor
Step-by-step explanation:
Look at the picture*
Answer:
I would say 3
Step-by-step explanation:
Most reasonable
Answer:
![x = -9](https://tex.z-dn.net/?f=x%20%3D%20-9)
![RQW = 22](https://tex.z-dn.net/?f=RQW%20%3D%2022)
Step-by-step explanation:
Given
![WQP = 139 + x](https://tex.z-dn.net/?f=WQP%20%3D%20139%20%2B%20x)
![RQW = 31 + x](https://tex.z-dn.net/?f=RQW%20%3D%2031%20%2B%20x)
![RQP = 152](https://tex.z-dn.net/?f=RQP%20%3D%20152)
Required
Determine x and WQP
From the attachment;
![RQP = RQW + WQP](https://tex.z-dn.net/?f=RQP%20%3D%20RQW%20%2B%20WQP)
Substitute 152 for RQP, 31 + x for RQW, 139 + x for WQP
![152 = 31 + x + 139 + x](https://tex.z-dn.net/?f=152%20%3D%2031%20%2B%20x%20%2B%20139%20%2B%20x)
Collect Like Terms
![152 - 31 - 139 = x + x](https://tex.z-dn.net/?f=152%20-%2031%20-%20139%20%3D%20x%20%2B%20x)
![-18 = 2x](https://tex.z-dn.net/?f=-18%20%3D%202x)
Divide both sides by 2
![\frac{-18}{2} = x](https://tex.z-dn.net/?f=%5Cfrac%7B-18%7D%7B2%7D%20%3D%20x)
![x = -9](https://tex.z-dn.net/?f=x%20%3D%20-9)
To solve for RQW; substitute -9 for x in RQW = 31 + x
![RQW = 31 + (-9)](https://tex.z-dn.net/?f=RQW%20%3D%2031%20%2B%20%28-9%29)
![RQW = 31 -9](https://tex.z-dn.net/?f=RQW%20%3D%2031%20-9)
![RQW = 22](https://tex.z-dn.net/?f=RQW%20%3D%2022)
Answer: it is the first function: y = f(x) =
Explanation:1) You can give a quick answer to this question when you realize that the function graphed is restricted ot positve x - values.
Because, the
domain of both 9ˣ and x⁹ is all the real numbers and, indeed, the domain of the logarithmic function is x > 0.
2) Other remarkable feature is the
limit of the function as x approaches zero.
The limit of 9ˣ when x approaches 0 is 1.
The limit of x⁹ when x approaches 0 is 0
And the limit of log₉ x when x approaches 0⁺ is negative infinity.
9514 1404 393
Answer:
x = 100
Step-by-step explanation:
The two marked angles are a linear pair, so their sum is 180°.
57° +(x +23)° = 180°
x = 100 . . . . . . . . . . . . . divide by °, subtract 80