Answer:
7
Step-by-step explanation:
-2 x _ = -14
2(7)=14
(-)x(-) = +
-2(7)=-14
Answer:
Since dilation is not mentioned in the answer options, thus, the correct option is 'None of the above'.
Step-by-step explanation:
We know that when an object is dilated by a scale factor, it gets reduced, stretched, or remains the same, depending upon the value of the scale factor.
- If the scale factor > 1, the image is enlarged
- If the scale factor is between 0 and 1, it gets shrunk
- If the scale factor = 1, the object and the image are congruent
The figure seems to have enlarged by a certain scale factor. Thus, the figure b is a result of dilation of the original figure by a certain scale factor.
Rotation, Reflection, and translation do not affect the size of the original figure.
Since dilation is not mentioned in the answer options, thus, the correct option is 'None of the above'.
I’m confused ???can you post the table that they provide you with?
Answer:
![x=11](https://tex.z-dn.net/?f=x%3D11)
Step-by-step explanation:
Given the equation
![\log_{15}(2x-2)=\log_{15}(x+9)](https://tex.z-dn.net/?f=%5Clog_%7B15%7D%282x-2%29%3D%5Clog_%7B15%7D%28x%2B9%29)
Note that
![2x-2>0\\ \\2x>2\\ \\x>1](https://tex.z-dn.net/?f=2x-2%3E0%5C%5C%20%5C%5C2x%3E2%5C%5C%20%5C%5Cx%3E1)
and
![x+9>0\\ \\x>-9](https://tex.z-dn.net/?f=x%2B9%3E0%5C%5C%20%5C%5Cx%3E-9)
Combined, ![x>1](https://tex.z-dn.net/?f=x%3E1)
Solve the equation:
![2x-2= x+9\\ \\2x-x=9+2\\ \\x=11](https://tex.z-dn.net/?f=2x-2%3D%20x%2B9%5C%5C%20%5C%5C2x-x%3D9%2B2%5C%5C%20%5C%5Cx%3D11)
Since
this is the solution to the equation.
Answer:
43.96
Step-by-step explanation:
To find Circumference the formula is
2*3.14*R=C
replace R with your radious which is 7
2*3.14*7=43.96