Answer:
So you pretty much just solved your math by yourself :)
Step-by-step explanation:
B. you are adding 5 to the unknown value instead of multiplying
Answer:
assuming you meant 36/45
it simplifies to
4/5
the denominator is 5
Step-by-step explanation:
The answer is 30 CM.
Circumference is pi× diameter
So the diameter is 60.
1/2 of diameter is radius
60÷2= 30