Okay so the formula for circumference is
C=(pi)(D)
or
C=(pi)(2)(r)
But since they gave us the diameter we are gonna have to use the first formula.
Now I don’t know if they want u to use 3.14 for pi or the actual number, so i’m gonna assume we are using the actual formula.
So the formula to be able to find the diameter of circle A is going to be:
118/pi.
So put that into your calculator and you get 37.5605mm or 37.56mm.
It depends on what place your instructor wants you to round to.
The formula for circle B is going to be:
1/pi.
So let us put that into our calculator and you get 0.318309mm etc. Or just 0.3183.
I believe that I am correct but if i’m not please correct me.
Answer:
x=9
Step-by-step explanation:
<B = <E from the concurrency statement
5x = 45
Divide by 5
5x/5 = 45/5
x = 9
Answer:
$64.36
Step-by-step explanation:
12% percent of %79.70 is %9.56 and there is a 12% discount so you will subtract $9.56 from %79.70 and you will get $70.14. Now we need 8.25% of %70.14 and now you have $64.36.
I hope this helps.
The area of a rectangle is length times width or base times height
so 5 times 2x-3
if you multiply them together 5(2x-3) you would get 10x-15
there is no value of x
so the area would be 10x-15ft^2
