Number one is 68 you have to divide on this download photomath its better because all you have to do is take a picture and it shows you how to do it ;)
Hello there.
<span>Y=6mx-2b what is y equal to
</span>y=<span><span><span>6m</span>x</span>−<span>2<span>b</span></span></span>
Answer:
The area of each section of the circle is 
Step-by-step explanation:
we know that
The area of a circle is equal to

we have

substitute

To find the area of each section divide the complete area of the circle by 
so

Answer:
55
Step-by-step explanation:
Well you just plug in 10 as n.. and you get the equation:

Answer:
4/13 is the answer
total = 4+3+5+1= 13
let a be the event of getting red marbles= total is 4
probability=4/13