Cvol=hpir^2
d/2=r
10/2=5=r
h=2.3
pi=aprox 3.141592
v=2.3*3.141592*5^2
v=180.64
round to tenth
v=180.6 cubic inches
Sorry i did not get your question bc there is no sign for + or -
Answer:

Step-by-step explanation:
can be written as 
can be written as 
In the sum digit at any position will be added at the digit at the same position
