Answer:
Step-by-step explanation:
You already have the awnser there.
15.3+1.1+1.7 =18.1
Example:
a+b+c= a+c+b= b+c+a= b+a+c
You can Sum the numbers in which way you’d like,the awnser will be same if there is only pluses (+)
The final and final answer is 80
To solve the problem posed in the statement we need to know the equivalence between squared foot and squared inches, and that is:
1 square foot = 144 square inches
So Reed uses 8 pieces of glass per 144 squared inches as well.
Now we can use a rule of three, simple and direct proportion to solve the question, it goes like this:
144 squared inches ------> 8 pieces glass
864 squared inches ------> x
x = (864)(8)/144
x = 48
Hence, Reed will use 48 pieces of glass to make a window that is 864 square inches.
Answer:
Yes, this is proportional, if that's what your asking.
Step-by-step explanation:
C = 2πr Divide both sides by 2π
C/2π = r Switch the sides to make it easier to read
r = c / 2π
