Answer: could we see the expressions please?
Step-by-step explanation:
Assuming 13 is the radius the answer is 81.64cm
Answer:
x
5
Step-by-step explanation:
First choose a variable to represent the number,
Let's call it
x
We need to divide that number by
5
x
÷
5
or
x
5
is how you write it as an expression.
Since theirs no question...
The formula for PT:
a^+b^=c^