Answer:
90
Step-by-step explanation:
0.53(3) + 5 = <span>6.59
</span><span>6.59 is the answer.
</span>
Is this a riddle?? Or are you really doing this :-(
A. 9 3/4 hours
b. i’m not too sure :)
Answer:
157.1 m
Step-by-step explanation:
Here, we want to calculate the length of the semi-circle
This simply refers to the circumference of the semi-circle
Mathematically, the circumference is half that of a full circle
The circumference of a full circle is;
C = pi * d
For half circle or semi-circle;
It is ;
C = (pi * d)/2
D = 50 m
The circumference is thus;
C = 50 * 3.142
C = 157.1 m
