Answer:
C
Step-by-step explanation:
Answer:
![1 = {5}^{0}](https://tex.z-dn.net/?f=1%20%3D%20%20%7B5%7D%5E%7B0%7D%20)
![5 = {5}^{1}](https://tex.z-dn.net/?f=5%20%3D%20%20%7B5%7D%5E%7B1%7D%20)
![25 = {5}^{2}](https://tex.z-dn.net/?f=25%20%3D%20%20%7B5%7D%5E%7B2%7D%20)
![125 = {5}^{3}](https://tex.z-dn.net/?f=125%20%3D%20%20%7B5%7D%5E%7B3%7D%20)
![625 = {5}^{4}](https://tex.z-dn.net/?f=625%20%3D%20%20%7B5%7D%5E%7B4%7D%20)
option A is correct, it starts with the power of zero (equals always one, see it as
![\frac{5}{5}](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B5%7D%20)
and it goes up to the power of 4
Answer:
D
Step-by-step explanation:
point-slope form is y-y1=m(x-x1) . since the slope is 2 and not -2, you can automatically eliminate choices A and C. since the y-value in the point, (1,-1), is -1, you will add it to y because you are subtracting a negative. (- - = +) therefore, the final equation, in point-slope form, is y+1=2(x-1), or answer choice D.
Answer:
![A=5940\ unit^2](https://tex.z-dn.net/?f=A%3D5940%5C%20unit%5E2)
Step-by-step explanation:
Given that,
The area of a circle, ![A=36\pi](https://tex.z-dn.net/?f=A%3D36%5Cpi)
Central angle,
= 330
We need to find the area of the sector. The formula for the area of sector is given by :
![A=\dfrac{\theta}{360}\times \pi r^2\\\\A=\dfrac{330}{360}\times 36\times 180\\\\A=5940\ unit^2](https://tex.z-dn.net/?f=A%3D%5Cdfrac%7B%5Ctheta%7D%7B360%7D%5Ctimes%20%5Cpi%20r%5E2%5C%5C%5C%5CA%3D%5Cdfrac%7B330%7D%7B360%7D%5Ctimes%2036%5Ctimes%20180%5C%5C%5C%5CA%3D5940%5C%20unit%5E2)
So, the area of the sector is equal to
.