13.95+2.25+2.25+2.25+2.75+2.75+2.75= 28.95
If Nico gave away some red circles and you would like to know how many red circles does he have left, you can calculate this using the following step:
Nico has 15 red circles.
n ... the number of red circles that he gave away
15 - n ... the number of circles that Nico still has
The correct result would be 15 - n.
Answer:
C = 3.14... x d
Step-by-step explanation:
To calculate the circumference do pie times the diameter of the circle
Answer:
Step-by-step explanation:
We have
We can root the 64 and the 
Then we get:
Now we multiply and get
