Yo sup??
this can be solved by unitary method
we have to basically calculate the perimeter of the circle upto 80°
let that lenght be x, then
x=2πr*80/360
=36.3''
pls convert it into inches
Hope this helps
Answer:
b is the answer
Step-by-step explanation:
4 1/2 divided by 1 1/4 = 3 3/5
Answer:
y=x-11
Step-by-step explanation:
5y+22=5x-33
5y=5x-33-22
5y=5x-55
y=x-11
We need to get the x variable on one side. Typically we put the variable on the left side. And the numbers on the opposite side of the variable. Usually on the right side because the variable more times than none is one the left side.
4.3x + 0.7 = 5
Let's get rid of that 0.7. Subtract each side of the equation by 0.7
4.3x + (0.7 - 0.7) = 5 - 0.7
4.3x = 4.3
Now divide each sides by 4.3
4.3x / 4.3 = 4.3 / 4.3
x = 1
So, the answer to this question is 1.