Answer:

Step-by-step explanation:
Put negative exponents in the denominator to make them positive.




Answer:
Step-by-step explanation:
6633-4272-843+4402=5920
btw,wrong subject
Answer:
best completes this argument
Step-by-step explanation:
Circumference of circle =
Where d is the diameter of circle
We are given that if equally sized central angles, each with a measure of n°, are drawn, the number of sectors that are formed will be equal to 
So, Number of sectors = 
The arc length of each sector is the circumference divided by the number of sectors

Diameter d = 2r (r = radius)

Option b is true
Hence
best completes this argument
The answer is 40.5 all u have to do is 45 x .10 then get 4.5 subtract that with 45
Answer:
No
Step-by-step explanation:
Plug in for y=2x+5
13=8+5 Yes
4=26+5 No
Plug in for y=3x+1
13=12+1 Yes
4=39+1 No
If i'm wrong please comment what i'm wrong about