Answer:30
Step-by-step explanation: the rest are not right lol
The reciprocal of any number is the other number you must multiply it by to equal one. In this case it's 9/2
The goal is to find the radius of a circle which also helps to get the diameter. Finding the center helps to measure and know the circumference.
Answer:
There is no variable so -3 therefore cannot be a solution to this.
11.
so we do 40 / 3.667 (3 and 2/3, as far as i can tell) to get x.
so it's 10.9, or 11.
