The order of operations is:
Parentheses, Exponent, Division, Multiplication, Addition, Subtraction.
Or PEMDAS.
hope it helps!
I am hoping that the a in c = ad is supposed to be x.
The formula for circumference is c = pi * diameter with 3.14 substituting for pi.
Let’s plug in some values
172.7 = 3.14d
Divide
55 = d
The diameter should be 55 cm.
I’m not sure maybe someone else will help
Don’t know ...............................
You need to find the common denominator between 1/2 and 5/6. 2 can be divided by 6 3 times so a common denominator is 6. 5/6 is in the correct form. Half of six is 3. so 4 3/6 minus 3 5/6. Put them into improper fractions