Answer: 9.95*10^6
^^used scientific notation
The answer is 25. To check 10/.4 is 25 and 0.4 equals to 2/5
Subtract 79 from both sides to isolate variable b.
b = 159 - 79
b = 80
Answer:
AHH! Geometry!
14.1375
Step-by-step explanation:
So to get the answer, we are going to have to make a "factor"
We first do this:(Circles have an angle of 360)

This tells how long the arc is in comparison to the circumference!
So let's solve the circumference!

Now, Multiply!

There we go!
Hope this helps!
See Ya!
Answer: combine like terms then divide dum dum
Step-by-step explanation: